139181841

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{119881}}^1$

素因数の和:119933

約数の個数: 16

約数和(自身を含む): 210992320

約数和(自身を除く): 71810479

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 119881, 359643, 1078929, 3236787, 5154883, 15464649, 46393947, 139181841]

約数ペア:

[(1, 139181841), (3, 46393947), (9, 15464649), (27, 5154883), (43, 3236787), (129, 1078929), (387, 359643), (1161, 119881)]