381036717

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3529}}^1$

素因数の和:3615

約数の個数: 40

約数和(自身を含む): 601399040

約数和(自身を除く): 220362323

約数列:

[1, 3, 9, 27, 31, 43, 81, 93, 129, 279, 387, 837, 1161, 1333, 2511, 3483, 3529, 3999, 10587, 11997, 31761, 35991, 95283, 107973, 109399, 151747, 285849, 328197, 455241, 984591, 1365723, 2953773, 4097169, 4704157, 8861319, 12291507, 14112471, 42337413, 127012239, 381036717]

約数ペア:

[(1, 381036717), (3, 127012239), (9, 42337413), (27, 14112471), (31, 12291507), (43, 8861319), (81, 4704157), (93, 4097169), (129, 2953773), (279, 1365723), (387, 984591), (837, 455241), (1161, 328197), (1333, 285849), (2511, 151747), (3483, 109399), (3529, 107973), (3999, 95283), (10587, 35991), (11997, 31761)]