39495696513

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 67596705792

約数和(自身を除く): 28101009279

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 97, 107, 159, 263, 273, 291, 321, 371, 679, 689, 749, 789, 1113, 1261, 1391, 1841, 2037, 2067, 2247, 3419, 3783, 4173, 4823, 5141, 5523, 5671, 8827, 9737, 10257, 10379, 13939, 14469, 15423, 17013, 23933, 25511, 26481, 28141, 29211, 31137, 35987, 39697, 41817, 66833, 71799, 72653, 73723, 76533, 84423, 97573, 107961, 119091, 134927, 178577, 181207, 196987, 200499, 217959, 221169, 292719, 331643, 365833, 404781, 467831, 516061, 535731, 543621, 550087, 590961, 944489, 994929, 1097499, 1268449, 1352083, 1403493, 1491473, 1548183, 1650261, 2321501, 2560831, 2729677, 2833467, 3805347, 3850609, 4056249, 4474419, 6964503, 7151131, 7682493, 8189031, 9464581, 10440311, 11551827, 17577079, 19107739, 19389149, 21453393, 28393743, 31320933, 35485801, 50057917, 52731237, 57323217, 58167447, 106457403, 123039553, 135724043, 144672881, 150173751, 248400607, 369118659, 407172129, 434018643, 745201821, 1012710167, 1880747453, 3038130501, 5642242359, 13165232171, 39495696513]

約数ペア:

[(1, 39495696513), (3, 13165232171), (7, 5642242359), (13, 3038130501), (21, 1880747453), (39, 1012710167), (53, 745201821), (91, 434018643), (97, 407172129), (107, 369118659), (159, 248400607), (263, 150173751), (273, 144672881), (291, 135724043), (321, 123039553), (371, 106457403), (679, 58167447), (689, 57323217), (749, 52731237), (789, 50057917), (1113, 35485801), (1261, 31320933), (1391, 28393743), (1841, 21453393), (2037, 19389149), (2067, 19107739), (2247, 17577079), (3419, 11551827), (3783, 10440311), (4173, 9464581), (4823, 8189031), (5141, 7682493), (5523, 7151131), (5671, 6964503), (8827, 4474419), (9737, 4056249), (10257, 3850609), (10379, 3805347), (13939, 2833467), (14469, 2729677), (15423, 2560831), (17013, 2321501), (23933, 1650261), (25511, 1548183), (26481, 1491473), (28141, 1403493), (29211, 1352083), (31137, 1268449), (35987, 1097499), (39697, 994929), (41817, 944489), (66833, 590961), (71799, 550087), (72653, 543621), (73723, 535731), (76533, 516061), (84423, 467831), (97573, 404781), (107961, 365833), (119091, 331643), (134927, 292719), (178577, 221169), (181207, 217959), (196987, 200499)]