108575397

素因数分解:

$3^4\times 7^1\times {\mathrm{191491}}^1$

素因数の和:191510

約数の個数: 20

約数和(自身を含む): 185364256

約数和(自身を除く): 76788859

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 191491, 574473, 1340437, 1723419, 4021311, 5170257, 12063933, 15510771, 36191799, 108575397]

約数ペア:

[(1, 108575397), (3, 36191799), (7, 15510771), (9, 12063933), (21, 5170257), (27, 4021311), (63, 1723419), (81, 1340437), (189, 574473), (567, 191491)]