66830939

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2749}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 80256000

約数和(自身を除く): 13425061

約数列:

[1, 7, 23, 151, 161, 1057, 2749, 3473, 19243, 24311, 63227, 415099, 442589, 2905693, 9547277, 66830939]

約数ペア:

[(1, 66830939), (7, 9547277), (23, 2905693), (151, 442589), (161, 415099), (1057, 63227), (2749, 24311), (3473, 19243)]