73981629

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1283}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 110167200

約数和(自身を除く): 36185571

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 1283, 1341, 3849, 6407, 11547, 19221, 55169, 57663, 165507, 191167, 496521, 573501, 1720503, 8220181, 24660543, 73981629]

約数ペア:

[(1, 73981629), (3, 24660543), (9, 8220181), (43, 1720503), (129, 573501), (149, 496521), (387, 191167), (447, 165507), (1283, 57663), (1341, 55169), (3849, 19221), (6407, 11547)]