145486593

素因数分解:

$3^2\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{1553}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 240484608

約数和(自身を除く): 94998015

約数列:

[1, 3, 7, 9, 21, 63, 1487, 1553, 4461, 4659, 10409, 10871, 13383, 13977, 31227, 32613, 93681, 97839, 2309311, 6927933, 16165177, 20783799, 48495531, 145486593]

約数ペア:

[(1, 145486593), (3, 48495531), (7, 20783799), (9, 16165177), (21, 6927933), (63, 2309311), (1487, 97839), (1553, 93681), (4461, 32613), (4659, 31227), (10409, 13977), (10871, 13383)]