121001427

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27271}}^1$

素因数の和:27323

約数の個数: 24

約数和(自身を含む): 191449440

約数和(自身を除く): 70448013

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 27271, 81813, 245439, 463607, 790859, 1390821, 2372577, 4172463, 7117731, 13444603, 40333809, 121001427]

約数ペア:

[(1, 121001427), (3, 40333809), (9, 13444603), (17, 7117731), (29, 4172463), (51, 2372577), (87, 1390821), (153, 790859), (261, 463607), (493, 245439), (1479, 81813), (4437, 27271)]