79618491

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 120704000

約数和(自身を除く): 41085509

約数列:

[1, 3, 9, 27, 79, 163, 229, 237, 489, 687, 711, 1467, 2061, 2133, 4401, 6183, 12877, 18091, 37327, 38631, 54273, 111981, 115893, 162819, 335943, 347679, 488457, 1007829, 2948833, 8846499, 26539497, 79618491]

約数ペア:

[(1, 79618491), (3, 26539497), (9, 8846499), (27, 2948833), (79, 1007829), (163, 488457), (229, 347679), (237, 335943), (489, 162819), (687, 115893), (711, 111981), (1467, 54273), (2061, 38631), (2133, 37327), (4401, 18091), (6183, 12877)]