67276089

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{48857}}^1$

素因数の和:48886

約数の個数: 20

約数和(自身を含む): 106412724

約数和(自身を除く): 39136635

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 48857, 146571, 439713, 830569, 1319139, 2491707, 3957417, 7475121, 22425363, 67276089]

約数ペア:

[(1, 67276089), (3, 22425363), (9, 7475121), (17, 3957417), (27, 2491707), (51, 1319139), (81, 830569), (153, 439713), (459, 146571), (1377, 48857)]