7883972037

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1861}}^1\times {\mathrm{27689}}^1$

素因数の和:29573

約数の個数: 24

約数和(自身を含む): 12064754520

約数和(自身を除く): 4180782483

約数列:

[1, 3, 9, 17, 51, 153, 1861, 5583, 16749, 27689, 31637, 83067, 94911, 249201, 284733, 470713, 1412139, 4236417, 51529229, 154587687, 463763061, 875996893, 2627990679, 7883972037]

約数ペア:

[(1, 7883972037), (3, 2627990679), (9, 875996893), (17, 463763061), (51, 154587687), (153, 51529229), (1861, 4236417), (5583, 1412139), (16749, 470713), (27689, 284733), (31637, 249201), (83067, 94911)]