91088811

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12959}}^1$

素因数の和:13047

約数の個数: 24

約数和(自身を含む): 145566720

約数和(自身を除く): 54477909

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 12959, 38877, 116631, 142549, 427647, 920089, 1282941, 2760267, 8280801, 10120979, 30362937, 91088811]

約数ペア:

[(1, 91088811), (3, 30362937), (9, 10120979), (11, 8280801), (33, 2760267), (71, 1282941), (99, 920089), (213, 427647), (639, 142549), (781, 116631), (2343, 38877), (7029, 12959)]