71348157881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{69403}}^1$

素因数の和:69526

約数の個数: 48

約数和(自身を含む): 97543157760

約数和(自身を除く): 26194999879

約数列:

[1, 7, 11, 13, 77, 79, 91, 143, 169, 553, 869, 1001, 1027, 1183, 1859, 6083, 7189, 11297, 13013, 13351, 69403, 79079, 93457, 146861, 485821, 763433, 902239, 1028027, 5344031, 5482837, 6315673, 9924629, 11729107, 38379859, 60311207, 69472403, 71276881, 82103749, 129020177, 422178449, 498938167, 784045691, 903141239, 926599453, 5488319837, 6486196171, 10192593983, 71348157881]

約数ペア:

[(1, 71348157881), (7, 10192593983), (11, 6486196171), (13, 5488319837), (77, 926599453), (79, 903141239), (91, 784045691), (143, 498938167), (169, 422178449), (553, 129020177), (869, 82103749), (1001, 71276881), (1027, 69472403), (1183, 60311207), (1859, 38379859), (6083, 11729107), (7189, 9924629), (11297, 6315673), (13013, 5482837), (13351, 5344031), (69403, 1028027), (79079, 902239), (93457, 763433), (146861, 485821)]