67261185

素因数分解:

$3^7\times 5^1\times {\mathrm{6151}}^1$

素因数の和:6177

約数の個数: 32

約数和(自身を含む): 121071360

約数和(自身を除く): 53810175

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 6151, 10935, 18453, 30755, 55359, 92265, 166077, 276795, 498231, 830385, 1494693, 2491155, 4484079, 7473465, 13452237, 22420395, 67261185]

約数ペア:

[(1, 67261185), (3, 22420395), (5, 13452237), (9, 7473465), (15, 4484079), (27, 2491155), (45, 1494693), (81, 830385), (135, 498231), (243, 276795), (405, 166077), (729, 92265), (1215, 55359), (2187, 30755), (3645, 18453), (6151, 10935)]