77312001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 114452352

約数和(自身を除く): 37140351

約数列:

[1, 3, 13, 39, 53, 113, 159, 331, 339, 689, 993, 1469, 2067, 4303, 4407, 5989, 12909, 17543, 17967, 37403, 52629, 77857, 112209, 228059, 233571, 486239, 684177, 1458717, 1982359, 5947077, 25770667, 77312001]

約数ペア:

[(1, 77312001), (3, 25770667), (13, 5947077), (39, 1982359), (53, 1458717), (113, 684177), (159, 486239), (331, 233571), (339, 228059), (689, 112209), (993, 77857), (1469, 52629), (2067, 37403), (4303, 17967), (4407, 17543), (5989, 12909)]