8045874531

素因数分解:

$3^3\times {\mathrm{1993}}^1\times {\mathrm{149521}}^1$

素因数の和:151523

約数の個数: 16

約数和(自身を含む): 11925874720

約数和(自身を除く): 3880000189

約数列:

[1, 3, 9, 27, 1993, 5979, 17937, 53811, 149521, 448563, 1345689, 4037067, 297995353, 893986059, 2681958177, 8045874531]

約数ペア:

[(1, 8045874531), (3, 2681958177), (9, 893986059), (27, 297995353), (1993, 4037067), (5979, 1345689), (17937, 448563), (53811, 149521)]