152371089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68543}}^1$

素因数の和:68581

約数の個数: 24

約数和(自身を含む): 249500160

約数和(自身を除く): 97129071

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 68543, 205629, 616887, 891059, 1302317, 2673177, 3906951, 8019531, 11720853, 16930121, 50790363, 152371089]

約数ペア:

[(1, 152371089), (3, 50790363), (9, 16930121), (13, 11720853), (19, 8019531), (39, 3906951), (57, 2673177), (117, 1302317), (171, 891059), (247, 616887), (741, 205629), (2223, 68543)]