52147017

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 88704000

約数和(自身を除く): 36556983

約数列:

[1, 3, 9, 13, 27, 29, 39, 47, 87, 109, 117, 141, 261, 327, 351, 377, 423, 611, 783, 981, 1131, 1269, 1363, 1417, 1833, 2943, 3161, 3393, 4089, 4251, 5123, 5499, 9483, 10179, 12267, 12753, 15369, 16497, 17719, 28449, 36801, 38259, 41093, 46107, 53157, 66599, 85347, 123279, 138321, 148567, 159471, 199797, 369837, 445701, 478413, 599391, 1109511, 1337103, 1798173, 1931371, 4011309, 5794113, 17382339, 52147017]

約数ペア:

[(1, 52147017), (3, 17382339), (9, 5794113), (13, 4011309), (27, 1931371), (29, 1798173), (39, 1337103), (47, 1109511), (87, 599391), (109, 478413), (117, 445701), (141, 369837), (261, 199797), (327, 159471), (351, 148567), (377, 138321), (423, 123279), (611, 85347), (783, 66599), (981, 53157), (1131, 46107), (1269, 41093), (1363, 38259), (1417, 36801), (1833, 28449), (2943, 17719), (3161, 16497), (3393, 15369), (4089, 12753), (4251, 12267), (5123, 10179), (5499, 9483)]