153753733

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{907}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 179246464

約数和(自身を除く): 25492731

約数列:

[1, 7, 61, 397, 427, 907, 2779, 6349, 24217, 55327, 169519, 360079, 387289, 2520553, 21964819, 153753733]

約数ペア:

[(1, 153753733), (7, 21964819), (61, 2520553), (397, 387289), (427, 360079), (907, 169519), (2779, 55327), (6349, 24217)]