63640179

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 95327232

約数和(自身を除く): 31687053

約数列:

[1, 3, 9, 31, 93, 279, 307, 743, 921, 2229, 2763, 6687, 9517, 23033, 28551, 69099, 85653, 207297, 228101, 684303, 2052909, 7071131, 21213393, 63640179]

約数ペア:

[(1, 63640179), (3, 21213393), (9, 7071131), (31, 2052909), (93, 684303), (279, 228101), (307, 207297), (743, 85653), (921, 69099), (2229, 28551), (2763, 23033), (6687, 9517)]