67785789

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{1549}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 93744000

約数和(自身を除く): 25958211

約数列:

[1, 3, 29, 87, 503, 1509, 1549, 4647, 14587, 43761, 44921, 134763, 779147, 2337441, 22595263, 67785789]

約数ペア:

[(1, 67785789), (3, 22595263), (29, 2337441), (87, 779147), (503, 134763), (1509, 44921), (1549, 43761), (4647, 14587)]