87264681

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{167}}^2$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 134673600

約数和(自身を除く): 47408919

約数列:

[1, 3, 7, 21, 149, 167, 447, 501, 1043, 1169, 3129, 3507, 24883, 27889, 74649, 83667, 174181, 195223, 522543, 585669, 4155461, 12466383, 29088227, 87264681]

約数ペア:

[(1, 87264681), (3, 29088227), (7, 12466383), (21, 4155461), (149, 585669), (167, 522543), (447, 195223), (501, 174181), (1043, 83667), (1169, 74649), (3129, 27889), (3507, 24883)]