71993655

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8839}}^1$

素因数の和:9031

約数の個数: 24

約数和(自身を含む): 125492640

約数和(自身を除く): 53498985

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 8839, 26517, 44195, 79551, 132585, 397755, 1599859, 4799577, 7999295, 14398731, 23997885, 71993655]

約数ペア:

[(1, 71993655), (3, 23997885), (5, 14398731), (9, 7999295), (15, 4799577), (45, 1599859), (181, 397755), (543, 132585), (905, 79551), (1629, 44195), (2715, 26517), (8145, 8839)]