73218131

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2381}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 87810048

約数和(自身を除く): 14591917

約数列:

[1, 7, 23, 161, 191, 1337, 2381, 4393, 16667, 30751, 54763, 383341, 454771, 3183397, 10459733, 73218131]

約数ペア:

[(1, 73218131), (7, 10459733), (23, 3183397), (161, 454771), (191, 383341), (1337, 54763), (2381, 30751), (4393, 16667)]