90406221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{9281}}^1$

素因数の和:9492

約数の個数: 16

約数和(自身を含む): 128314368

約数和(自身を除く): 37908147

約数列:

[1, 3, 17, 51, 191, 573, 3247, 9281, 9741, 27843, 157777, 473331, 1772671, 5318013, 30135407, 90406221]

約数ペア:

[(1, 90406221), (3, 30135407), (17, 5318013), (51, 1772671), (191, 473331), (573, 157777), (3247, 27843), (9281, 9741)]