85642443

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2999}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 131040000

約数和(自身を除く): 45397557

約数列:

[1, 3, 9, 19, 57, 167, 171, 501, 1503, 2999, 3173, 8997, 9519, 26991, 28557, 56981, 170943, 500833, 512829, 1502499, 4507497, 9515827, 28547481, 85642443]

約数ペア:

[(1, 85642443), (3, 28547481), (9, 9515827), (19, 4507497), (57, 1502499), (167, 512829), (171, 500833), (501, 170943), (1503, 56981), (2999, 28557), (3173, 26991), (8997, 9519)]