79787079

素因数分解:

$3^3\times {\mathrm{1321}}^1\times {\mathrm{2237}}^1$

素因数の和:3567

約数の個数: 16

約数和(自身を含む): 118345440

約数和(自身を除く): 38558361

約数列:

[1, 3, 9, 27, 1321, 2237, 3963, 6711, 11889, 20133, 35667, 60399, 2955077, 8865231, 26595693, 79787079]

約数ペア:

[(1, 79787079), (3, 26595693), (9, 8865231), (27, 2955077), (1321, 60399), (2237, 35667), (3963, 20133), (6711, 11889)]