156784383369

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{7459}}^1\times {\mathrm{122921}}^1$

素因数の和:130405

約数の個数: 24

約数和(自身を含む): 238419511200

約数和(自身を除く): 81635127831

約数列:

[1, 3, 9, 19, 57, 171, 7459, 22377, 67131, 122921, 141721, 368763, 425163, 1106289, 1275489, 2335499, 7006497, 21019491, 916867739, 2750603217, 8251809651, 17420487041, 52261461123, 156784383369]

約数ペア:

[(1, 156784383369), (3, 52261461123), (9, 17420487041), (19, 8251809651), (57, 2750603217), (171, 916867739), (7459, 21019491), (22377, 7006497), (67131, 2335499), (122921, 1275489), (141721, 1106289), (368763, 425163)]