8971727859

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{1669}}^1\times {\mathrm{2237}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 13454856000

約数和(自身を除く): 4483128141

約数列:

[1, 3, 9, 27, 89, 267, 801, 1669, 2237, 2403, 5007, 6711, 15021, 20133, 45063, 60399, 148541, 199093, 445623, 597279, 1336869, 1791837, 3733553, 4010607, 5375511, 11200659, 33601977, 100805931, 332286217, 996858651, 2990575953, 8971727859]

約数ペア:

[(1, 8971727859), (3, 2990575953), (9, 996858651), (27, 332286217), (89, 100805931), (267, 33601977), (801, 11200659), (1669, 5375511), (2237, 4010607), (2403, 3733553), (5007, 1791837), (6711, 1336869), (15021, 597279), (20133, 445623), (45063, 199093), (60399, 148541)]