137132931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 209418048

約数和(自身を除く): 72285117

約数列:

[1, 3, 13, 17, 39, 51, 221, 397, 521, 663, 1191, 1563, 5161, 6749, 6773, 8857, 15483, 20247, 20319, 26571, 87737, 115141, 206837, 263211, 345423, 620511, 2688881, 3516229, 8066643, 10548687, 45710977, 137132931]

約数ペア:

[(1, 137132931), (3, 45710977), (13, 10548687), (17, 8066643), (39, 3516229), (51, 2688881), (221, 620511), (397, 345423), (521, 263211), (663, 206837), (1191, 115141), (1563, 87737), (5161, 26571), (6749, 20319), (6773, 20247), (8857, 15483)]