243500661

素因数分解:

$3^4\times {\mathrm{461}}^1\times {\mathrm{6521}}^1$

素因数の和:6994

約数の個数: 20

約数和(自身を含む): 364592844

約数和(自身を除く): 121092183

約数列:

[1, 3, 9, 27, 81, 461, 1383, 4149, 6521, 12447, 19563, 37341, 58689, 176067, 528201, 3006181, 9018543, 27055629, 81166887, 243500661]

約数ペア:

[(1, 243500661), (3, 81166887), (9, 27055629), (27, 9018543), (81, 3006181), (461, 528201), (1383, 176067), (4149, 58689), (6521, 37341), (12447, 19563)]