17938872027

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{1559}}^1\times {\mathrm{8467}}^1$

素因数の和:10183

約数の個数: 24

約数和(自身を含む): 26103118080

約数和(自身を除く): 8164246053

約数列:

[1, 3, 9, 151, 453, 1359, 1559, 4677, 8467, 14031, 25401, 76203, 235409, 706227, 1278517, 2118681, 3835551, 11506653, 13200053, 39600159, 118800477, 1993208003, 5979624009, 17938872027]

約数ペア:

[(1, 17938872027), (3, 5979624009), (9, 1993208003), (151, 118800477), (453, 39600159), (1359, 13200053), (1559, 11506653), (4677, 3835551), (8467, 2118681), (14031, 1278517), (25401, 706227), (76203, 235409)]