80430207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3989}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 48271233

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 3989, 6721, 11967, 20163, 43879, 51857, 131637, 155571, 187483, 562449, 570427, 1711281, 2062313, 2437279, 6186939, 7311837, 26810069, 80430207]

約数ペア:

[(1, 80430207), (3, 26810069), (11, 7311837), (13, 6186939), (33, 2437279), (39, 2062313), (47, 1711281), (141, 570427), (143, 562449), (429, 187483), (517, 155571), (611, 131637), (1551, 51857), (1833, 43879), (3989, 20163), (6721, 11967)]