71630303

素因数分解:

${\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 79419648

約数和(自身を除く): 7789345

約数列:

[1, 23, 43, 47, 67, 529, 989, 1081, 1541, 2021, 2881, 3149, 22747, 24863, 35443, 46483, 66263, 72427, 135407, 1069109, 1524049, 1665821, 3114361, 71630303]

約数ペア:

[(1, 71630303), (23, 3114361), (43, 1665821), (47, 1524049), (67, 1069109), (529, 135407), (989, 72427), (1081, 66263), (1541, 46483), (2021, 35443), (2881, 24863), (3149, 22747)]