77897768039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{18541}}^1$

素因数の和:19035

約数の個数: 32

約数和(自身を含む): 96865781376

約数和(自身を除く): 18968013337

約数列:

[1, 7, 13, 91, 137, 337, 959, 1781, 2359, 4381, 12467, 18541, 30667, 46169, 129787, 241033, 323183, 600197, 1687231, 2540117, 4201379, 6248317, 17780819, 33021521, 43738219, 81228121, 231150647, 568596847, 856019429, 5992136003, 11128252577, 77897768039]

約数ペア:

[(1, 77897768039), (7, 11128252577), (13, 5992136003), (91, 856019429), (137, 568596847), (337, 231150647), (959, 81228121), (1781, 43738219), (2359, 33021521), (4381, 17780819), (12467, 6248317), (18541, 4201379), (30667, 2540117), (46169, 1687231), (129787, 600197), (241033, 323183)]