71623197

素因数分解:

$3^4\times {\mathrm{809}}^1\times {\mathrm{1093}}^1$

素因数の和:1914

約数の個数: 20

約数和(自身を含む): 107222940

約数和(自身を除く): 35599743

約数列:

[1, 3, 9, 27, 81, 809, 1093, 2427, 3279, 7281, 9837, 21843, 29511, 65529, 88533, 884237, 2652711, 7958133, 23874399, 71623197]

約数ペア:

[(1, 71623197), (3, 23874399), (9, 7958133), (27, 2652711), (81, 884237), (809, 88533), (1093, 65529), (2427, 29511), (3279, 21843), (7281, 9837)]