66264669

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 101888640

約数和(自身を除く): 35623971

約数列:

[1, 3, 9, 27, 37, 111, 113, 333, 339, 587, 999, 1017, 1761, 3051, 4181, 5283, 12543, 15849, 21719, 37629, 65157, 66331, 112887, 195471, 198993, 586413, 596979, 1790937, 2454247, 7362741, 22088223, 66264669]

約数ペア:

[(1, 66264669), (3, 22088223), (9, 7362741), (27, 2454247), (37, 1790937), (111, 596979), (113, 586413), (333, 198993), (339, 195471), (587, 112887), (999, 66331), (1017, 65157), (1761, 37629), (3051, 21719), (4181, 15849), (5283, 12543)]