76821199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 100513280

約数和(自身を除く): 23692081

約数列:

[1, 7, 13, 19, 91, 133, 157, 247, 283, 1099, 1729, 1981, 2041, 2983, 3679, 5377, 14287, 20881, 25753, 37639, 38779, 44431, 69901, 271453, 311017, 489307, 577603, 844189, 4043221, 5909323, 10974457, 76821199]

約数ペア:

[(1, 76821199), (7, 10974457), (13, 5909323), (19, 4043221), (91, 844189), (133, 577603), (157, 489307), (247, 311017), (283, 271453), (1099, 69901), (1729, 44431), (1981, 38779), (2041, 37639), (2983, 25753), (3679, 20881), (5377, 14287)]