138406827

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{8677}}^1$

素因数の和:9102

約数の個数: 16

約数和(自身を含む): 199246880

約数和(自身を除く): 60840053

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 8677, 15951, 26031, 112801, 338403, 3548893, 10646679, 46135609, 138406827]

約数ペア:

[(1, 138406827), (3, 46135609), (13, 10646679), (39, 3548893), (409, 338403), (1227, 112801), (5317, 26031), (8677, 15951)]