255655835071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1\times {\mathrm{28277}}^1$

素因数の和:29731

約数の個数: 32

約数和(自身を含む): 319209303168

約数和(自身を除く): 63553468097

約数列:

[1, 7, 13, 73, 91, 511, 949, 1361, 6643, 9527, 17693, 28277, 99353, 123851, 197939, 367601, 695471, 1291589, 2064221, 2573207, 9041123, 14449547, 26834873, 38484997, 187844111, 269394979, 500304961, 2809404781, 3502134727, 19665833467, 36522262153, 255655835071]

約数ペア:

[(1, 255655835071), (7, 36522262153), (13, 19665833467), (73, 3502134727), (91, 2809404781), (511, 500304961), (949, 269394979), (1361, 187844111), (6643, 38484997), (9527, 26834873), (17693, 14449547), (28277, 9041123), (99353, 2573207), (123851, 2064221), (197939, 1291589), (367601, 695471)]