220133131947

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{29209}}^1$

素因数の和:29382

約数の個数: 80

約数和(自身を含む): 356268528000

約数和(自身を除く): 136135396053

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 83, 171, 177, 249, 513, 531, 747, 1121, 1539, 1577, 1593, 2241, 3363, 4731, 4779, 4897, 6723, 10089, 14193, 14691, 29209, 30267, 42579, 44073, 87627, 90801, 93043, 127737, 132219, 262881, 279129, 396657, 554971, 788643, 837387, 1664913, 1723331, 2365929, 2424347, 2512161, 4994739, 5169993, 7273041, 7536483, 14984217, 15509979, 21819123, 32743289, 44952651, 46062593, 46529937, 65457369, 98229867, 138187779, 139589811, 143036473, 196372107, 294689601, 414563337, 429109419, 884068803, 1243690011, 1287328257, 2652206409, 2717692987, 3731070033, 3861984771, 8153078961, 11585954313, 24459236883, 73377710649, 220133131947]

約数ペア:

[(1, 220133131947), (3, 73377710649), (9, 24459236883), (19, 11585954313), (27, 8153078961), (57, 3861984771), (59, 3731070033), (81, 2717692987), (83, 2652206409), (171, 1287328257), (177, 1243690011), (249, 884068803), (513, 429109419), (531, 414563337), (747, 294689601), (1121, 196372107), (1539, 143036473), (1577, 139589811), (1593, 138187779), (2241, 98229867), (3363, 65457369), (4731, 46529937), (4779, 46062593), (4897, 44952651), (6723, 32743289), (10089, 21819123), (14193, 15509979), (14691, 14984217), (29209, 7536483), (30267, 7273041), (42579, 5169993), (44073, 4994739), (87627, 2512161), (90801, 2424347), (93043, 2365929), (127737, 1723331), (132219, 1664913), (262881, 837387), (279129, 788643), (396657, 554971)]