71655597

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7592

約数の個数: 28

約数和(自身を含む): 115713724

約数和(自身を除く): 44058127

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 7561, 9477, 22683, 68049, 98293, 204147, 294879, 612441, 884637, 1837323, 2653911, 5511969, 7961733, 23885199, 71655597]

約数ペア:

[(1, 71655597), (3, 23885199), (9, 7961733), (13, 5511969), (27, 2653911), (39, 1837323), (81, 884637), (117, 612441), (243, 294879), (351, 204147), (729, 98293), (1053, 68049), (3159, 22683), (7561, 9477)]