51652107

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 87736320

約数和(自身を除く): 36084213

約数列:

[1, 3, 9, 13, 27, 31, 39, 47, 93, 101, 117, 141, 279, 303, 351, 403, 423, 611, 837, 909, 1209, 1269, 1313, 1457, 1833, 2727, 3131, 3627, 3939, 4371, 4747, 5499, 9393, 10881, 11817, 13113, 14241, 16497, 18941, 28179, 35451, 39339, 40703, 42723, 56823, 61711, 84537, 122109, 128169, 147157, 170469, 185133, 366327, 441471, 511407, 555399, 1098981, 1324413, 1666197, 1913041, 3973239, 5739123, 17217369, 51652107]

約数ペア:

[(1, 51652107), (3, 17217369), (9, 5739123), (13, 3973239), (27, 1913041), (31, 1666197), (39, 1324413), (47, 1098981), (93, 555399), (101, 511407), (117, 441471), (141, 366327), (279, 185133), (303, 170469), (351, 147157), (403, 128169), (423, 122109), (611, 84537), (837, 61711), (909, 56823), (1209, 42723), (1269, 40703), (1313, 39339), (1457, 35451), (1833, 28179), (2727, 18941), (3131, 16497), (3627, 14241), (3939, 13113), (4371, 11817), (4747, 10881), (5499, 9393)]