127788792027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{7602403}}^1$

素因数の和:7602850

約数の個数: 16

約数和(自身を含む): 183917357568

約数和(自身を除く): 56128565541

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 16809, 7602403, 22807209, 98831239, 296493717, 3276635693, 9829907079, 42596264009, 127788792027]

約数ペア:

[(1, 127788792027), (3, 42596264009), (13, 9829907079), (39, 3276635693), (431, 296493717), (1293, 98831239), (5603, 22807209), (16809, 7602403)]