83855037

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7247}}^1$

素因数の和:7305

約数の個数: 32

約数和(自身を含む): 139161600

約数和(自身を除く): 55306563

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 7247, 11571, 21741, 50729, 137693, 152187, 210163, 413079, 630489, 963851, 1471141, 2891553, 3993097, 4413423, 11979291, 27951679, 83855037]

約数ペア:

[(1, 83855037), (3, 27951679), (7, 11979291), (19, 4413423), (21, 3993097), (29, 2891553), (57, 1471141), (87, 963851), (133, 630489), (203, 413079), (399, 210163), (551, 152187), (609, 137693), (1653, 50729), (3857, 21741), (7247, 11571)]