157099923

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1489}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 239413200

約数和(自身を除く): 82313277

約数列:

[1, 3, 9, 19, 57, 171, 617, 1489, 1851, 4467, 5553, 11723, 13401, 28291, 35169, 84873, 105507, 254619, 918713, 2756139, 8268417, 17455547, 52366641, 157099923]

約数ペア:

[(1, 157099923), (3, 52366641), (9, 17455547), (19, 8268417), (57, 2756139), (171, 918713), (617, 254619), (1489, 105507), (1851, 84873), (4467, 35169), (5553, 28291), (11723, 13401)]