71730537

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{6977}}^1$

素因数の和:7152

約数の個数: 16

約数和(自身を含む): 100483200

約数和(自身を除く): 28752663

約数列:

[1, 3, 23, 69, 149, 447, 3427, 6977, 10281, 20931, 160471, 481413, 1039573, 3118719, 23910179, 71730537]

約数ペア:

[(1, 71730537), (3, 23910179), (23, 3118719), (69, 1039573), (149, 481413), (447, 160471), (3427, 20931), (6977, 10281)]