71365689

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1429}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 107078400

約数和(自身を除く): 35712711

約数列:

[1, 3, 9, 31, 93, 179, 279, 537, 1429, 1611, 4287, 5549, 12861, 16647, 44299, 49941, 132897, 255791, 398691, 767373, 2302119, 7929521, 23788563, 71365689]

約数ペア:

[(1, 71365689), (3, 23788563), (9, 7929521), (31, 2302119), (93, 767373), (179, 398691), (279, 255791), (537, 132897), (1429, 49941), (1611, 44299), (4287, 16647), (5549, 12861)]