85826817

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 136737280

約数和(自身を除く): 50910463

約数列:

[1, 3, 9, 27, 31, 41, 61, 93, 123, 183, 279, 369, 549, 837, 1107, 1271, 1647, 1681, 1891, 2501, 3813, 5043, 5673, 7503, 11439, 15129, 17019, 22509, 34317, 45387, 51057, 52111, 67527, 77531, 102541, 156333, 232593, 307623, 468999, 697779, 922869, 1406997, 2093337, 2768607, 3178771, 9536313, 28608939, 85826817]

約数ペア:

[(1, 85826817), (3, 28608939), (9, 9536313), (27, 3178771), (31, 2768607), (41, 2093337), (61, 1406997), (93, 922869), (123, 697779), (183, 468999), (279, 307623), (369, 232593), (549, 156333), (837, 102541), (1107, 77531), (1271, 67527), (1647, 52111), (1681, 51057), (1891, 45387), (2501, 34317), (3813, 22509), (5043, 17019), (5673, 15129), (7503, 11439)]