69670027

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 81672192

約数和(自身を除く): 12002165

約数列:

[1, 7, 47, 329, 421, 503, 2947, 3521, 19787, 23641, 138509, 165487, 211763, 1482341, 9952861, 69670027]

約数ペア:

[(1, 69670027), (7, 9952861), (47, 1482341), (329, 211763), (421, 165487), (503, 138509), (2947, 23641), (3521, 19787)]