66109407

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2143}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 109498368

約数和(自身を除く): 43388961

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 2143, 2373, 4407, 6429, 10283, 15001, 27859, 30849, 45003, 83577, 195013, 242159, 585039, 726477, 1695113, 3148067, 5085339, 9444201, 22036469, 66109407]

約数ペア:

[(1, 66109407), (3, 22036469), (7, 9444201), (13, 5085339), (21, 3148067), (39, 1695113), (91, 726477), (113, 585039), (273, 242159), (339, 195013), (791, 83577), (1469, 45003), (2143, 30849), (2373, 27859), (4407, 15001), (6429, 10283)]