55925181

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 89953920

約数和(自身を除く): 34028739

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 1163, 1233, 1781, 3489, 3699, 5343, 10467, 15119, 16029, 31401, 45357, 48087, 136071, 159331, 408213, 477993, 1433979, 2071303, 4301937, 6213909, 18641727, 55925181]

約数ペア:

[(1, 55925181), (3, 18641727), (9, 6213909), (13, 4301937), (27, 2071303), (39, 1433979), (117, 477993), (137, 408213), (351, 159331), (411, 136071), (1163, 48087), (1233, 45357), (1781, 31401), (3489, 16029), (3699, 15119), (5343, 10467)]