87244479

素因数分解:

$3^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{997}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 148183040

約数和(自身を除く): 60938561

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 463, 997, 1389, 2991, 3241, 4167, 6979, 8973, 9723, 12501, 20937, 26919, 29169, 62811, 87507, 188433, 461611, 1384833, 3231277, 4154499, 9693831, 12463497, 29081493, 87244479]

約数ペア:

[(1, 87244479), (3, 29081493), (7, 12463497), (9, 9693831), (21, 4154499), (27, 3231277), (63, 1384833), (189, 461611), (463, 188433), (997, 87507), (1389, 62811), (2991, 29169), (3241, 26919), (4167, 20937), (6979, 12501), (8973, 9723)]