68404737

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13963}}^1$

素因数の和:14060

約数の個数: 16

約数和(自身を含む): 96519168

約数和(自身を除く): 28114431

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 13963, 41889, 321149, 963447, 991373, 2974119, 22801579, 68404737]

約数ペア:

[(1, 68404737), (3, 22801579), (23, 2974119), (69, 991373), (71, 963447), (213, 321149), (1633, 41889), (4899, 13963)]