87309801

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{109001}}^1$

素因数の和:109096

約数の個数: 12

約数和(自身を含む): 127532340

約数和(自身を除く): 40222539

約数列:

[1, 3, 9, 89, 267, 801, 109001, 327003, 981009, 9701089, 29103267, 87309801]

約数ペア:

[(1, 87309801), (3, 29103267), (9, 9701089), (89, 981009), (267, 327003), (801, 109001)]