55710369

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 99348480

約数和(自身を除く): 43638111

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 99, 117, 141, 143, 297, 307, 351, 423, 429, 517, 611, 921, 1269, 1287, 1551, 1833, 2763, 3377, 3861, 3991, 4653, 5499, 6721, 8289, 10131, 11973, 13959, 14429, 16497, 20163, 30393, 35919, 43287, 43901, 60489, 91179, 107757, 129861, 131703, 158719, 181467, 187577, 389583, 395109, 476157, 562731, 1185327, 1428471, 1688193, 2063347, 4285413, 5064579, 6190041, 18570123, 55710369]

約数ペア:

[(1, 55710369), (3, 18570123), (9, 6190041), (11, 5064579), (13, 4285413), (27, 2063347), (33, 1688193), (39, 1428471), (47, 1185327), (99, 562731), (117, 476157), (141, 395109), (143, 389583), (297, 187577), (307, 181467), (351, 158719), (423, 131703), (429, 129861), (517, 107757), (611, 91179), (921, 60489), (1269, 43901), (1287, 43287), (1551, 35919), (1833, 30393), (2763, 20163), (3377, 16497), (3861, 14429), (3991, 13959), (4653, 11973), (5499, 10131), (6721, 8289)]