168448947

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{1997}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 232215552

約数和(自身を除く): 63766605

約数列:

[1, 3, 31, 93, 907, 1997, 2721, 5991, 28117, 61907, 84351, 185721, 1811279, 5433837, 56149649, 168448947]

約数ペア:

[(1, 168448947), (3, 56149649), (31, 5433837), (93, 1811279), (907, 185721), (1997, 84351), (2721, 61907), (5991, 28117)]