23686533

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 39528000

約数和(自身を除く): 15841467

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 169, 179, 261, 351, 377, 507, 537, 783, 1131, 1521, 1611, 2327, 3393, 4563, 4833, 4901, 5191, 6981, 10179, 14703, 15573, 20943, 30251, 44109, 46719, 62829, 67483, 90753, 132327, 140157, 202449, 272259, 607347, 816777, 877279, 1822041, 2631837, 7895511, 23686533]

約数ペア:

[(1, 23686533), (3, 7895511), (9, 2631837), (13, 1822041), (27, 877279), (29, 816777), (39, 607347), (87, 272259), (117, 202449), (169, 140157), (179, 132327), (261, 90753), (351, 67483), (377, 62829), (507, 46719), (537, 44109), (783, 30251), (1131, 20943), (1521, 15573), (1611, 14703), (2327, 10179), (3393, 6981), (4563, 5191), (4833, 4901)]