70856877

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{937}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 116822272

約数和(自身を除く): 45965395

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 277, 831, 937, 1939, 2811, 3601, 5817, 6559, 10803, 12181, 19677, 25207, 36543, 75621, 85267, 255801, 259549, 778647, 1816843, 3374137, 5450529, 10122411, 23618959, 70856877]

約数ペア:

[(1, 70856877), (3, 23618959), (7, 10122411), (13, 5450529), (21, 3374137), (39, 1816843), (91, 778647), (273, 259549), (277, 255801), (831, 85267), (937, 75621), (1939, 36543), (2811, 25207), (3601, 19677), (5817, 12181), (6559, 10803)]