78312115893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^2\times {\mathrm{5669}}^1$

素因数の和:6977

約数の個数: 24

約数和(自身を含む): 114104985120

約数和(自身を除く): 35792869227

約数列:

[1, 3, 11, 33, 647, 1941, 5669, 7117, 17007, 21351, 62359, 187077, 418609, 1255827, 3667843, 4604699, 11003529, 13814097, 40346273, 121038819, 2373094421, 7119283263, 26104038631, 78312115893]

約数ペア:

[(1, 78312115893), (3, 26104038631), (11, 7119283263), (33, 2373094421), (647, 121038819), (1941, 40346273), (5669, 13814097), (7117, 11003529), (17007, 4604699), (21351, 3667843), (62359, 1255827), (187077, 418609)]