761859

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 1344000

約数和(自身を除く): 582141

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 139, 189, 203, 261, 417, 609, 783, 973, 1251, 1827, 2919, 3753, 4031, 5481, 8757, 12093, 26271, 28217, 36279, 84651, 108837, 253953, 761859]

約数ペア:

[(1, 761859), (3, 253953), (7, 108837), (9, 84651), (21, 36279), (27, 28217), (29, 26271), (63, 12093), (87, 8757), (139, 5481), (189, 4031), (203, 3753), (261, 2919), (417, 1827), (609, 1251), (783, 973)]