73913973

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 118272000

約数和(自身を除く): 44358027

約数列:

[1, 3, 7, 21, 23, 69, 161, 199, 483, 597, 769, 1393, 2307, 4179, 4577, 5383, 13731, 16149, 17687, 32039, 53061, 96117, 123809, 153031, 371427, 459093, 1071217, 3213651, 3519713, 10559139, 24637991, 73913973]

約数ペア:

[(1, 73913973), (3, 24637991), (7, 10559139), (21, 3519713), (23, 3213651), (69, 1071217), (161, 459093), (199, 371427), (483, 153031), (597, 123809), (769, 96117), (1393, 53061), (2307, 32039), (4179, 17687), (4577, 16149), (5383, 13731)]