67204513

素因数分解:

${\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 71136000

約数和(自身を除く): 3931487

約数列:

[1, 29, 103, 149, 151, 2987, 4321, 4379, 15347, 15553, 22499, 445063, 451037, 652471, 2317397, 67204513]

約数ペア:

[(1, 67204513), (29, 2317397), (103, 652471), (149, 451037), (151, 445063), (2987, 22499), (4321, 15553), (4379, 15347)]