42001497

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 66443520

約数和(自身を除く): 24442023

約数列:

[1, 3, 9, 27, 31, 43, 81, 93, 129, 279, 387, 389, 837, 1161, 1167, 1333, 2511, 3483, 3501, 3999, 10503, 11997, 12059, 16727, 31509, 35991, 36177, 50181, 107973, 108531, 150543, 325593, 451629, 518537, 976779, 1354887, 1555611, 4666833, 14000499, 42001497]

約数ペア:

[(1, 42001497), (3, 14000499), (9, 4666833), (27, 1555611), (31, 1354887), (43, 976779), (81, 518537), (93, 451629), (129, 325593), (279, 150543), (387, 108531), (389, 107973), (837, 50181), (1161, 36177), (1167, 35991), (1333, 31509), (2511, 16727), (3483, 12059), (3501, 11997), (3999, 10503)]