85554873

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{10889}}^1$

素因数の和:10998

約数の個数: 20

約数和(自身を含む): 129133620

約数和(自身を除く): 43578747

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 7857, 10889, 32667, 98001, 294003, 882009, 1056233, 3168699, 9506097, 28518291, 85554873]

約数ペア:

[(1, 85554873), (3, 28518291), (9, 9506097), (27, 3168699), (81, 1056233), (97, 882009), (291, 294003), (873, 98001), (2619, 32667), (7857, 10889)]