128549343

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{8179}}^1$

素因数の和:8239

約数の個数: 24

約数和(自身を含む): 191608320

約数和(自身を除く): 63058977

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 5239, 8179, 15717, 24537, 106327, 253549, 318981, 760647, 1382251, 3296137, 4146753, 9888411, 42849781, 128549343]

約数ペア:

[(1, 128549343), (3, 42849781), (13, 9888411), (31, 4146753), (39, 3296137), (93, 1382251), (169, 760647), (403, 318981), (507, 253549), (1209, 106327), (5239, 24537), (8179, 15717)]