80553441

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{883}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 109983744

約数和(自身を除く): 29430303

約数列:

[1, 3, 47, 141, 647, 883, 1941, 2649, 30409, 41501, 91227, 124503, 571301, 1713903, 26851147, 80553441]

約数ペア:

[(1, 80553441), (3, 26851147), (47, 1713903), (141, 571301), (647, 124503), (883, 91227), (1941, 41501), (2649, 30409)]