168401889

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4679}}^1$

素因数の和:4762

約数の個数: 32

約数和(自身を含む): 263577600

約数和(自身を除く): 95175711

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1333, 3999, 4679, 11997, 14037, 35991, 42111, 126333, 145049, 201197, 435147, 603591, 1305441, 1810773, 3916323, 5432319, 6237107, 18711321, 56133963, 168401889]

約数ペア:

[(1, 168401889), (3, 56133963), (9, 18711321), (27, 6237107), (31, 5432319), (43, 3916323), (93, 1810773), (129, 1305441), (279, 603591), (387, 435147), (837, 201197), (1161, 145049), (1333, 126333), (3999, 42111), (4679, 35991), (11997, 14037)]