88078053

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{220747}}^1$

素因数の和:220776

約数の個数: 16

約数和(自身を含む): 141278720

約数和(自身を除く): 53200667

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 220747, 662241, 1545229, 4194193, 4635687, 12582579, 29359351, 88078053]

約数ペア:

[(1, 88078053), (3, 29359351), (7, 12582579), (19, 4635687), (21, 4194193), (57, 1545229), (133, 662241), (399, 220747)]