123707961

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45971}}^1$

素因数の和:46013

約数の個数: 24

約数和(自身を含む): 200805696

約数和(自身を除く): 77097735

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 45971, 137913, 413739, 597623, 1057333, 1792869, 3171999, 5378607, 9515997, 13745329, 41235987, 123707961]

約数ペア:

[(1, 123707961), (3, 41235987), (9, 13745329), (13, 9515997), (23, 5378607), (39, 3171999), (69, 1792869), (117, 1057333), (207, 597623), (299, 413739), (897, 137913), (2691, 45971)]