78901449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^2$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 116692128

約数和(自身を除く): 37790679

約数列:

[1, 3, 11, 33, 97, 157, 291, 471, 1067, 1727, 3201, 5181, 15229, 24649, 45687, 73947, 167519, 271139, 502557, 813417, 2390953, 7172859, 26300483, 78901449]

約数ペア:

[(1, 78901449), (3, 26300483), (11, 7172859), (33, 2390953), (97, 813417), (157, 502557), (291, 271139), (471, 167519), (1067, 73947), (1727, 45687), (3201, 24649), (5181, 15229)]