27824391

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 49065984

約数和(自身を除く): 21241593

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1583, 1953, 2511, 4749, 5859, 11081, 14247, 17577, 33243, 42741, 49073, 99729, 128223, 147219, 299187, 343511, 441657, 897561, 1030533, 1324971, 3091599, 3974913, 9274797, 27824391]

約数ペア:

[(1, 27824391), (3, 9274797), (7, 3974913), (9, 3091599), (21, 1324971), (27, 1030533), (31, 897561), (63, 441657), (81, 343511), (93, 299187), (189, 147219), (217, 128223), (279, 99729), (567, 49073), (651, 42741), (837, 33243), (1583, 17577), (1953, 14247), (2511, 11081), (4749, 5859)]