156873996963

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1\times {\mathrm{1523}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 230884293120

約数和(自身を除く): 74010296157

約数列:

[1, 3, 9, 79, 237, 277, 523, 711, 831, 1523, 1569, 2493, 4569, 4707, 13707, 21883, 41317, 65649, 120317, 123951, 144871, 196947, 360951, 371853, 421871, 434613, 796529, 1082853, 1265613, 1303839, 2389587, 3796839, 7168761, 11444809, 33327809, 34334427, 62925791, 99983427, 103003281, 188777373, 220638533, 299950281, 566332119, 661915599, 1985746797, 17430444107, 52291332321, 156873996963]

約数ペア:

[(1, 156873996963), (3, 52291332321), (9, 17430444107), (79, 1985746797), (237, 661915599), (277, 566332119), (523, 299950281), (711, 220638533), (831, 188777373), (1523, 103003281), (1569, 99983427), (2493, 62925791), (4569, 34334427), (4707, 33327809), (13707, 11444809), (21883, 7168761), (41317, 3796839), (65649, 2389587), (120317, 1303839), (123951, 1265613), (144871, 1082853), (196947, 796529), (360951, 434613), (371853, 421871)]