66825143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 21233737

約数列:

[1, 7, 11, 23, 77, 97, 161, 253, 389, 679, 1067, 1771, 2231, 2723, 4279, 7469, 8947, 15617, 24541, 29953, 37733, 62629, 98417, 171787, 264131, 415063, 688919, 867859, 2905441, 6075013, 9546449, 66825143]

約数ペア:

[(1, 66825143), (7, 9546449), (11, 6075013), (23, 2905441), (77, 867859), (97, 688919), (161, 415063), (253, 264131), (389, 171787), (679, 98417), (1067, 62629), (1771, 37733), (2231, 29953), (2723, 24541), (4279, 15617), (7469, 8947)]