71602197

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22079}}^1$

素因数の和:22152

約数の個数: 16

約数和(自身を含む): 101744640

約数和(自身を除く): 30142443

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 22079, 66237, 507817, 1037713, 1523451, 3113139, 23867399, 71602197]

約数ペア:

[(1, 71602197), (3, 23867399), (23, 3113139), (47, 1523451), (69, 1037713), (141, 507817), (1081, 66237), (3243, 22079)]