105881661

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 179734464

約数和(自身を除く): 73852803

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 71, 81, 153, 171, 213, 243, 323, 361, 459, 513, 639, 969, 1083, 1207, 1349, 1377, 1539, 1917, 2907, 3249, 3621, 4047, 4131, 4617, 5751, 6137, 8721, 9747, 10863, 12141, 17253, 18411, 22933, 25631, 26163, 29241, 32589, 36423, 55233, 68799, 76893, 78489, 87723, 97767, 109269, 165699, 206397, 230679, 293301, 327807, 435727, 497097, 619191, 692037, 1307181, 1491291, 1857573, 2076111, 3921543, 5572719, 6228333, 11764629, 35293887, 105881661]

約数ペア:

[(1, 105881661), (3, 35293887), (9, 11764629), (17, 6228333), (19, 5572719), (27, 3921543), (51, 2076111), (57, 1857573), (71, 1491291), (81, 1307181), (153, 692037), (171, 619191), (213, 497097), (243, 435727), (323, 327807), (361, 293301), (459, 230679), (513, 206397), (639, 165699), (969, 109269), (1083, 97767), (1207, 87723), (1349, 78489), (1377, 76893), (1539, 68799), (1917, 55233), (2907, 36423), (3249, 32589), (3621, 29241), (4047, 26163), (4131, 25631), (4617, 22933), (5751, 18411), (6137, 17253), (8721, 12141), (9747, 10863)]