64861749

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{141311}}^1$

素因数の和:141337

約数の個数: 16

約数和(自身を含む): 101744640

約数和(自身を除く): 36882891

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 141311, 423933, 1271799, 2402287, 3815397, 7206861, 21620583, 64861749]

約数ペア:

[(1, 64861749), (3, 21620583), (9, 7206861), (17, 3815397), (27, 2402287), (51, 1271799), (153, 423933), (459, 141311)]