75507321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{2539}}^1$

素因数の和:2996

約数の個数: 16

約数和(自身を含む): 105338880

約数和(自身を除く): 29831559

約数列:

[1, 3, 23, 69, 431, 1293, 2539, 7617, 9913, 29739, 58397, 175191, 1094309, 3282927, 25169107, 75507321]

約数ペア:

[(1, 75507321), (3, 25169107), (23, 3282927), (69, 1094309), (431, 175191), (1293, 58397), (2539, 29739), (7617, 9913)]