85330497

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 138240000

約数和(自身を除く): 52909503

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 479, 499, 1437, 1497, 3353, 3493, 8143, 8483, 10059, 10479, 24429, 25449, 57001, 59381, 171003, 178143, 239021, 717063, 1673147, 4063357, 5019441, 12190071, 28443499, 85330497]

約数ペア:

[(1, 85330497), (3, 28443499), (7, 12190071), (17, 5019441), (21, 4063357), (51, 1673147), (119, 717063), (357, 239021), (479, 178143), (499, 171003), (1437, 59381), (1497, 57001), (3353, 25449), (3493, 24429), (8143, 10479), (8483, 10059)]