51579777

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 75168000

約数和(自身を除く): 23588223

約数列:

[1, 3, 23, 29, 69, 87, 149, 173, 447, 519, 667, 2001, 3427, 3979, 4321, 5017, 10281, 11937, 12963, 15051, 25777, 77331, 99383, 115391, 298149, 346173, 592871, 747533, 1778613, 2242599, 17193259, 51579777]

約数ペア:

[(1, 51579777), (3, 17193259), (23, 2242599), (29, 1778613), (69, 747533), (87, 592871), (149, 346173), (173, 298149), (447, 115391), (519, 99383), (667, 77331), (2001, 25777), (3427, 15051), (3979, 12963), (4321, 11937), (5017, 10281)]