78998679

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{6983}}^1$

素因数の和:7411

約数の個数: 16

約数和(自身を含む): 117331200

約数和(自身を除く): 38332521

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 6983, 11313, 20949, 62847, 188541, 2925877, 8777631, 26332893, 78998679]

約数ペア:

[(1, 78998679), (3, 26332893), (9, 8777631), (27, 2925877), (419, 188541), (1257, 62847), (3771, 20949), (6983, 11313)]