30181743

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 44972928

約数和(自身を除く): 14791185

約数列:

[1, 3, 9, 43, 129, 167, 387, 467, 501, 1401, 1503, 4203, 7181, 20081, 21543, 60243, 64629, 77989, 180729, 233967, 701901, 3353527, 10060581, 30181743]

約数ペア:

[(1, 30181743), (3, 10060581), (9, 3353527), (43, 701901), (129, 233967), (167, 180729), (387, 77989), (467, 64629), (501, 60243), (1401, 21543), (1503, 20081), (4203, 7181)]