87464937

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{27953}}^1$

素因数の和:28112

約数の個数: 16

約数和(自身を含む): 134179200

約数和(自身を除く): 46714263

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 27953, 83859, 195671, 587013, 4164997, 12494991, 29154979, 87464937]

約数ペア:

[(1, 87464937), (3, 29154979), (7, 12494991), (21, 4164997), (149, 587013), (447, 195671), (1043, 83859), (3129, 27953)]