131405733

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{95429}}^1$

素因数の和:95458

約数の個数: 20

約数和(自身を含む): 207846540

約数和(自身を除く): 76440807

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 95429, 286287, 858861, 1622293, 2576583, 4866879, 7729749, 14600637, 43801911, 131405733]

約数ペア:

[(1, 131405733), (3, 43801911), (9, 14600637), (17, 7729749), (27, 4866879), (51, 2576583), (81, 1622293), (153, 858861), (459, 286287), (1377, 95429)]