257737702977

素因数分解:

$3^3\times {\mathrm{113093}}^1\times {\mathrm{84407}}^1$

素因数の和:197509

約数の個数: 16

約数和(自身を含む): 381841534080

約数和(自身を除く): 124103831103

約数列:

[1, 3, 9, 27, 84407, 113093, 253221, 339279, 759663, 1017837, 2278989, 3053511, 9545840851, 28637522553, 85912567659, 257737702977]

約数ペア:

[(1, 257737702977), (3, 85912567659), (9, 28637522553), (27, 9545840851), (84407, 3053511), (113093, 2278989), (253221, 1017837), (339279, 759663)]