157260897

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3821}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 241473960

約数和(自身を除く): 84213063

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 2421, 3821, 4573, 11463, 13719, 34389, 41157, 64957, 194871, 584613, 1027849, 3083547, 9250641, 17473433, 52420299, 157260897]

約数ペア:

[(1, 157260897), (3, 52420299), (9, 17473433), (17, 9250641), (51, 3083547), (153, 1027849), (269, 584613), (807, 194871), (2421, 64957), (3821, 41157), (4573, 34389), (11463, 13719)]