23648621571

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{827}}^1\times {\mathrm{6661}}^1$

素因数の和:7553

約数の個数: 40

約数和(自身を含む): 36042432624

約数和(自身を除く): 12393811053

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 827, 1431, 2481, 4293, 6661, 7443, 19983, 22329, 43831, 59949, 66987, 131493, 179847, 353033, 394479, 539541, 1059099, 1183437, 3177297, 3550311, 5508647, 9531891, 16525941, 28595673, 49577823, 148733469, 291958291, 446200407, 875874873, 2627624619, 7882873857, 23648621571]

約数ペア:

[(1, 23648621571), (3, 7882873857), (9, 2627624619), (27, 875874873), (53, 446200407), (81, 291958291), (159, 148733469), (477, 49577823), (827, 28595673), (1431, 16525941), (2481, 9531891), (4293, 5508647), (6661, 3550311), (7443, 3177297), (19983, 1183437), (22329, 1059099), (43831, 539541), (59949, 394479), (66987, 353033), (131493, 179847)]