131591763

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7307}}^1$

素因数の和:7368

約数の個数: 32

約数和(自身を含む): 210470400

約数和(自身を除く): 78878637

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 7307, 18009, 21921, 65763, 168061, 197289, 211903, 504183, 635709, 1512549, 1907127, 4537647, 4873769, 5721381, 14621307, 43863921, 131591763]

約数ペア:

[(1, 131591763), (3, 43863921), (9, 14621307), (23, 5721381), (27, 4873769), (29, 4537647), (69, 1907127), (87, 1512549), (207, 635709), (261, 504183), (621, 211903), (667, 197289), (783, 168061), (2001, 65763), (6003, 21921), (7307, 18009)]