77759757

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{13913}}^1$

素因数の和:13951

約数の個数: 24

約数和(自身を含む): 121552704

約数和(自身を除く): 43792947

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 13913, 41739, 125217, 319999, 375651, 959997, 1126953, 2879991, 3380859, 8639973, 25919919, 77759757]

約数ペア:

[(1, 77759757), (3, 25919919), (9, 8639973), (23, 3380859), (27, 2879991), (69, 1126953), (81, 959997), (207, 375651), (243, 319999), (621, 125217), (1863, 41739), (5589, 13913)]