72573399

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2695

約数の個数: 24

約数和(自身を含む): 109480800

約数和(自身を除く): 36907401

約数列:

[1, 3, 9, 29, 87, 109, 261, 327, 981, 2551, 3161, 7653, 9483, 22959, 28449, 73979, 221937, 278059, 665811, 834177, 2502531, 8063711, 24191133, 72573399]

約数ペア:

[(1, 72573399), (3, 24191133), (9, 8063711), (29, 2502531), (87, 834177), (109, 665811), (261, 278059), (327, 221937), (981, 73979), (2551, 28449), (3161, 22959), (7653, 9483)]