68312097

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2861}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 113106240

約数和(自身を除く): 44794143

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 2653, 2861, 3411, 7959, 8583, 20027, 23877, 25749, 60081, 180243, 1084319, 3252957, 7590233, 9758871, 22770699, 68312097]

約数ペア:

[(1, 68312097), (3, 22770699), (7, 9758871), (9, 7590233), (21, 3252957), (63, 1084319), (379, 180243), (1137, 60081), (2653, 25749), (2861, 23877), (3411, 20027), (7959, 8583)]