138220310319

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9539}}^1\times {\mathrm{53077}}^1$

素因数の和:62639

約数の個数: 32

約数和(自身を含む): 226851125760

約数和(自身を除く): 88630815441

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 9539, 28617, 53077, 66773, 124007, 159231, 200319, 371539, 372021, 690001, 868049, 1114617, 2070003, 2604147, 4830007, 14490021, 506301503, 1518904509, 3544110521, 6581919539, 10632331563, 19745758617, 46073436773, 138220310319]

約数ペア:

[(1, 138220310319), (3, 46073436773), (7, 19745758617), (13, 10632331563), (21, 6581919539), (39, 3544110521), (91, 1518904509), (273, 506301503), (9539, 14490021), (28617, 4830007), (53077, 2604147), (66773, 2070003), (124007, 1114617), (159231, 868049), (200319, 690001), (371539, 372021)]