85328691

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 134515200

約数和(自身を除く): 49186509

約数列:

[1, 3, 7, 21, 59, 61, 177, 183, 413, 427, 1129, 1239, 1281, 3387, 3599, 7903, 10797, 23709, 25193, 66611, 68869, 75579, 199833, 206607, 466277, 482083, 1398831, 1446249, 4063271, 12189813, 28442897, 85328691]

約数ペア:

[(1, 85328691), (3, 28442897), (7, 12189813), (21, 4063271), (59, 1446249), (61, 1398831), (177, 482083), (183, 466277), (413, 206607), (427, 199833), (1129, 75579), (1239, 68869), (1281, 66611), (3387, 25193), (3599, 23709), (7903, 10797)]