56934981

素因数分解:

$3^4\times {\mathrm{571}}^1\times {\mathrm{1231}}^1$

素因数の和:1814

約数の個数: 20

約数和(自身を含む): 85269184

約数和(自身を除く): 28334203

約数列:

[1, 3, 9, 27, 81, 571, 1231, 1713, 3693, 5139, 11079, 15417, 33237, 46251, 99711, 702901, 2108703, 6326109, 18978327, 56934981]

約数ペア:

[(1, 56934981), (3, 18978327), (9, 6326109), (27, 2108703), (81, 702901), (571, 99711), (1231, 46251), (1713, 33237), (3693, 15417), (5139, 11079)]