80823231

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 125706240

約数和(自身を除く): 44883009

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 279, 549, 837, 1583, 1647, 1891, 4749, 5673, 14247, 17019, 42741, 49073, 51057, 96563, 147219, 289689, 441657, 869067, 1324971, 2607201, 2993453, 8980359, 26941077, 80823231]

約数ペア:

[(1, 80823231), (3, 26941077), (9, 8980359), (27, 2993453), (31, 2607201), (61, 1324971), (93, 869067), (183, 441657), (279, 289689), (549, 147219), (837, 96563), (1583, 51057), (1647, 49073), (1891, 42741), (4749, 17019), (5673, 14247)]