218327583

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 317967552

約数和(自身を除く): 99639969

約数列:

[1, 3, 17, 41, 51, 123, 193, 541, 579, 697, 1623, 2091, 3281, 7913, 9197, 9843, 22181, 23739, 27591, 66543, 104413, 134521, 313239, 377077, 403563, 1131231, 1775021, 4280933, 5325063, 12842799, 72775861, 218327583]

約数ペア:

[(1, 218327583), (3, 72775861), (17, 12842799), (41, 5325063), (51, 4280933), (123, 1775021), (193, 1131231), (541, 403563), (579, 377077), (697, 313239), (1623, 134521), (2091, 104413), (3281, 66543), (7913, 27591), (9197, 23739), (9843, 22181)]