190033731

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 277714944

約数和(自身を除く): 87681213

約数列:

[1, 3, 9, 191, 227, 487, 573, 681, 1461, 1719, 2043, 4383, 43357, 93017, 110549, 130071, 279051, 331647, 390213, 837153, 994941, 21114859, 63344577, 190033731]

約数ペア:

[(1, 190033731), (3, 63344577), (9, 21114859), (191, 994941), (227, 837153), (487, 390213), (573, 331647), (681, 279051), (1461, 130071), (1719, 110549), (2043, 93017), (4383, 43357)]