51125451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9431}}^1$

素因数の和:9586

約数の個数: 16

約数和(自身を含む): 73946880

約数和(自身を除く): 22821429

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 9431, 28293, 122603, 367809, 1310909, 3932727, 17041817, 51125451]

約数ペア:

[(1, 51125451), (3, 17041817), (13, 3932727), (39, 1310909), (139, 367809), (417, 122603), (1807, 28293), (5421, 9431)]