266171036715

素因数分解:

$3^3\times 5^1\times {\mathrm{1971637309}}^1$

素因数の和:1971637323

約数の個数: 16

約数和(自身を含む): 473192954400

約数和(自身を除く): 207021917685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1971637309, 5914911927, 9858186545, 17744735781, 29574559635, 53234207343, 88723678905, 266171036715]

約数ペア:

[(1, 266171036715), (3, 88723678905), (5, 53234207343), (9, 29574559635), (15, 17744735781), (27, 9858186545), (45, 5914911927), (135, 1971637309)]