70051989

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 110972160

約数和(自身を除く): 40920171

約数列:

[1, 3, 7, 21, 37, 89, 111, 259, 267, 623, 777, 1013, 1869, 3039, 3293, 7091, 9879, 21273, 23051, 37481, 69153, 90157, 112443, 262367, 270471, 631099, 787101, 1893297, 3335809, 10007427, 23350663, 70051989]

約数ペア:

[(1, 70051989), (3, 23350663), (7, 10007427), (21, 3335809), (37, 1893297), (89, 787101), (111, 631099), (259, 270471), (267, 262367), (623, 112443), (777, 90157), (1013, 69153), (1869, 37481), (3039, 23051), (3293, 21273), (7091, 9879)]