70887327

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71821}}^1$

素因数の和:71878

約数の個数: 16

約数和(自身を含む): 110318592

約数和(自身を除く): 39431265

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 71821, 215463, 502747, 1508241, 3375587, 10126761, 23629109, 70887327]

約数ペア:

[(1, 70887327), (3, 23629109), (7, 10126761), (21, 3375587), (47, 1508241), (141, 502747), (329, 215463), (987, 71821)]