156977425629

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{2851}}^1\times {\mathrm{5189}}^1$

素因数の和:8183

約数の個数: 40

約数和(自身を含む): 236415627360

約数和(自身を除く): 79438201731

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 2851, 3537, 5189, 8553, 10611, 15567, 25659, 46701, 76977, 140103, 230931, 373481, 420309, 679759, 1120443, 2039277, 3361329, 6117831, 10083987, 14793839, 18353493, 30251961, 44381517, 55060479, 133144551, 399433653, 1198300959, 1937992909, 5813978727, 17441936181, 52325808543, 156977425629]

約数ペア:

[(1, 156977425629), (3, 52325808543), (9, 17441936181), (27, 5813978727), (81, 1937992909), (131, 1198300959), (393, 399433653), (1179, 133144551), (2851, 55060479), (3537, 44381517), (5189, 30251961), (8553, 18353493), (10611, 14793839), (15567, 10083987), (25659, 6117831), (46701, 3361329), (76977, 2039277), (140103, 1120443), (230931, 679759), (373481, 420309)]