80444289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 118800000

約数和(自身を除く): 38355711

約数列:

[1, 3, 17, 29, 51, 87, 109, 327, 493, 499, 1479, 1497, 1853, 3161, 5559, 8483, 9483, 14471, 25449, 43413, 53737, 54391, 161211, 163173, 246007, 738021, 924647, 1577339, 2773941, 4732017, 26814763, 80444289]

約数ペア:

[(1, 80444289), (3, 26814763), (17, 4732017), (29, 2773941), (51, 1577339), (87, 924647), (109, 738021), (327, 246007), (493, 163173), (499, 161211), (1479, 54391), (1497, 53737), (1853, 43413), (3161, 25449), (5559, 14471), (8483, 9483)]