81596559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{52609}}^1$

素因数の和:52670

約数の個数: 16

約数和(自身を含む): 121213440

約数和(自身を除く): 39616881

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 52609, 157827, 578699, 1736097, 2472623, 7417869, 27198853, 81596559]

約数ペア:

[(1, 81596559), (3, 27198853), (11, 7417869), (33, 2472623), (47, 1736097), (141, 578699), (517, 157827), (1551, 52609)]