65917103

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{2543}}^1$

素因数の和:2603

約数の個数: 18

約数和(自身を含む): 80189424

約数和(自身を除く): 14272321

約数列:

[1, 7, 23, 49, 161, 529, 1127, 2543, 3703, 17801, 25921, 58489, 124607, 409423, 1345247, 2865961, 9416729, 65917103]

約数ペア:

[(1, 65917103), (7, 9416729), (23, 2865961), (49, 1345247), (161, 409423), (529, 124607), (1127, 58489), (2543, 25921), (3703, 17801)]