138144457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 155441664

約数和(自身を除く): 17297207

約数列:

[1, 11, 41, 157, 451, 1727, 1951, 6437, 21461, 70807, 79991, 306307, 879901, 3369377, 12558587, 138144457]

約数ペア:

[(1, 138144457), (11, 12558587), (41, 3369377), (157, 879901), (451, 306307), (1727, 79991), (1951, 70807), (6437, 21461)]