87211117119

素因数分解:

$3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{5021657}}^1$

素因数の和:5022494

約数の個数: 16

約数和(自身を含む): 133053850368

約数和(自身を除く): 45842733249

約数列:

[1, 3, 7, 21, 827, 2481, 5789, 17367, 5021657, 15064971, 35151599, 105454797, 4152910339, 12458731017, 29070372373, 87211117119]

約数ペア:

[(1, 87211117119), (3, 29070372373), (7, 12458731017), (21, 4152910339), (827, 105454797), (2481, 35151599), (5789, 15064971), (17367, 5021657)]