76863479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 99574272

約数和(自身を除く): 22710793

約数列:

[1, 7, 11, 41, 77, 97, 251, 287, 451, 679, 1067, 1757, 2761, 3157, 3977, 7469, 10291, 19327, 24347, 27839, 43747, 72037, 113201, 170429, 267817, 306229, 792407, 998227, 1874719, 6987589, 10980497, 76863479]

約数ペア:

[(1, 76863479), (7, 10980497), (11, 6987589), (41, 1874719), (77, 998227), (97, 792407), (251, 306229), (287, 267817), (451, 170429), (679, 113201), (1067, 72037), (1757, 43747), (2761, 27839), (3157, 24347), (3977, 19327), (7469, 10291)]