156942149697

素因数分解:

$3^3\times {\mathrm{9421}}^1\times {\mathrm{616991}}^1$

素因数の和:626421

約数の個数: 16

約数和(自身を含む): 232531944960

約数和(自身を除く): 75589795263

約数列:

[1, 3, 9, 27, 9421, 28263, 84789, 254367, 616991, 1850973, 5552919, 16658757, 5812672211, 17438016633, 52314049899, 156942149697]

約数ペア:

[(1, 156942149697), (3, 52314049899), (9, 17438016633), (27, 5812672211), (9421, 16658757), (28263, 5552919), (84789, 1850973), (254367, 616991)]