164023353

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1663}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 262778880

約数和(自身を除く): 98755527

約数列:

[1, 3, 9, 13, 27, 39, 117, 281, 351, 843, 1663, 2529, 3653, 4989, 7587, 10959, 14967, 21619, 32877, 44901, 64857, 98631, 194571, 467303, 583713, 1401909, 4205727, 6074939, 12617181, 18224817, 54674451, 164023353]

約数ペア:

[(1, 164023353), (3, 54674451), (9, 18224817), (13, 12617181), (27, 6074939), (39, 4205727), (117, 1401909), (281, 583713), (351, 467303), (843, 194571), (1663, 98631), (2529, 64857), (3653, 44901), (4989, 32877), (7587, 21619), (10959, 14967)]