68346729

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{62761}}^1$

素因数の和:62789

約数の個数: 18

約数和(自身を含む): 108515498

約数和(自身を除く): 40168769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 62761, 188283, 564849, 690371, 2071113, 6213339, 7594081, 22782243, 68346729]

約数ペア:

[(1, 68346729), (3, 22782243), (9, 7594081), (11, 6213339), (33, 2071113), (99, 690371), (121, 564849), (363, 188283), (1089, 62761)]