47993463

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 83054400

約数和(自身を除く): 35060937

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 109, 203, 241, 261, 327, 609, 723, 763, 981, 1687, 1827, 2169, 2289, 3161, 5061, 6867, 6989, 9483, 15183, 20967, 22127, 26269, 28449, 48923, 62901, 66381, 78807, 146769, 183883, 199143, 236421, 440307, 551649, 761801, 1654947, 2285403, 5332607, 6856209, 15997821, 47993463]

約数ペア:

[(1, 47993463), (3, 15997821), (7, 6856209), (9, 5332607), (21, 2285403), (29, 1654947), (63, 761801), (87, 551649), (109, 440307), (203, 236421), (241, 199143), (261, 183883), (327, 146769), (609, 78807), (723, 66381), (763, 62901), (981, 48923), (1687, 28449), (1827, 26269), (2169, 22127), (2289, 20967), (3161, 15183), (5061, 9483), (6867, 6989)]