15156689139

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1487}}^1$

素因数の和:1734

約数の個数: 80

約数和(自身を含む): 24630566400

約数和(自身を除く): 9473877261

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 171, 179, 333, 513, 537, 703, 999, 1487, 1539, 1611, 2109, 2997, 3401, 4461, 4833, 6327, 6623, 10203, 13383, 14499, 18981, 19869, 28253, 30609, 40149, 55019, 56943, 59607, 84759, 91827, 120447, 125837, 165057, 178821, 254277, 266173, 275481, 377511, 495171, 536463, 762831, 798519, 1045361, 1132533, 1485513, 2288493, 2395557, 3136083, 3397599, 4456539, 5057287, 7186671, 9408249, 9848401, 10192797, 15171861, 21560013, 28224747, 29545203, 45515583, 84674241, 88635609, 136546749, 187119619, 265906827, 409640247, 561358857, 797720481, 1684076571, 5052229713, 15156689139]

約数ペア:

[(1, 15156689139), (3, 5052229713), (9, 1684076571), (19, 797720481), (27, 561358857), (37, 409640247), (57, 265906827), (81, 187119619), (111, 136546749), (171, 88635609), (179, 84674241), (333, 45515583), (513, 29545203), (537, 28224747), (703, 21560013), (999, 15171861), (1487, 10192797), (1539, 9848401), (1611, 9408249), (2109, 7186671), (2997, 5057287), (3401, 4456539), (4461, 3397599), (4833, 3136083), (6327, 2395557), (6623, 2288493), (10203, 1485513), (13383, 1132533), (14499, 1045361), (18981, 798519), (19869, 762831), (28253, 536463), (30609, 495171), (40149, 377511), (55019, 275481), (56943, 266173), (59607, 254277), (84759, 178821), (91827, 165057), (120447, 125837)]