61555923

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 47308077

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 107, 117, 143, 149, 297, 321, 351, 429, 447, 963, 1177, 1287, 1341, 1391, 1639, 1937, 2889, 3531, 3861, 4023, 4173, 4917, 5811, 10593, 12519, 14751, 15301, 15943, 17433, 21307, 31779, 37557, 44253, 45903, 47829, 52299, 63921, 137709, 143487, 175373, 191763, 207259, 413127, 430461, 526119, 575289, 621777, 1578357, 1865331, 2279849, 4735071, 5595993, 6839547, 20518641, 61555923]

約数ペア:

[(1, 61555923), (3, 20518641), (9, 6839547), (11, 5595993), (13, 4735071), (27, 2279849), (33, 1865331), (39, 1578357), (99, 621777), (107, 575289), (117, 526119), (143, 430461), (149, 413127), (297, 207259), (321, 191763), (351, 175373), (429, 143487), (447, 137709), (963, 63921), (1177, 52299), (1287, 47829), (1341, 45903), (1391, 44253), (1639, 37557), (1937, 31779), (2889, 21307), (3531, 17433), (3861, 15943), (4023, 15301), (4173, 14751), (4917, 12519), (5811, 10593)]