77520243

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{1321}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 106944512

約数和(自身を除く): 29424269

約数列:

[1, 3, 31, 93, 631, 1321, 1893, 3963, 19561, 40951, 58683, 122853, 833551, 2500653, 25840081, 77520243]

約数ペア:

[(1, 77520243), (3, 25840081), (31, 2500653), (93, 833551), (631, 122853), (1321, 58683), (1893, 40951), (3963, 19561)]