87303909

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{827}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 145622016

約数和(自身を除く): 58318107

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 457, 827, 1371, 2481, 3199, 5027, 5789, 9097, 9597, 15081, 17367, 27291, 35189, 63679, 105567, 191037, 377939, 1133817, 2645573, 4157329, 7936719, 12471987, 29101303, 87303909]

約数ペア:

[(1, 87303909), (3, 29101303), (7, 12471987), (11, 7936719), (21, 4157329), (33, 2645573), (77, 1133817), (231, 377939), (457, 191037), (827, 105567), (1371, 63679), (2481, 35189), (3199, 27291), (5027, 17367), (5789, 15081), (9097, 9597)]