139188843

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{909731}}^1$

素因数の和:909754

約数の個数: 12

約数和(自身を含む): 212877288

約数和(自身を除く): 73688445

約数列:

[1, 3, 9, 17, 51, 153, 909731, 2729193, 8187579, 15465427, 46396281, 139188843]

約数ペア:

[(1, 139188843), (3, 46396281), (9, 15465427), (17, 8187579), (51, 2729193), (153, 909731)]