138766461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{63277}}^1$

素因数の和:63340

約数の個数: 16

約数和(自身を含む): 200464704

約数和(自身を除く): 61698243

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 63277, 189831, 1075709, 2720911, 3227127, 8162733, 46255487, 138766461]

約数ペア:

[(1, 138766461), (3, 46255487), (17, 8162733), (43, 3227127), (51, 2720911), (129, 1075709), (731, 189831), (2193, 63277)]