71516469

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{3359}}^1$

素因数の和:3560

約数の個数: 16

約数和(自身を含む): 98058240

約数和(自身を除く): 26541771

約数列:

[1, 3, 47, 141, 151, 453, 3359, 7097, 10077, 21291, 157873, 473619, 507209, 1521627, 23838823, 71516469]

約数ペア:

[(1, 71516469), (3, 23838823), (47, 1521627), (141, 507209), (151, 473619), (453, 157873), (3359, 21291), (7097, 10077)]