15051081

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 20593664

約数和(自身を除く): 5542583

約数列:

[1, 3, 67, 103, 201, 309, 727, 2181, 6901, 20703, 48709, 74881, 146127, 224643, 5017027, 15051081]

約数ペア:

[(1, 15051081), (3, 5017027), (67, 224643), (103, 146127), (201, 74881), (309, 48709), (727, 20703), (2181, 6901)]