140146383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{6793}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 210396592

約数和(自身を除く): 70250209

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 897, 1587, 6793, 6877, 20379, 20631, 88309, 156239, 264927, 468717, 2031107, 3593497, 6093321, 10780491, 46715461, 140146383]

約数ペア:

[(1, 140146383), (3, 46715461), (13, 10780491), (23, 6093321), (39, 3593497), (69, 2031107), (299, 468717), (529, 264927), (897, 156239), (1587, 88309), (6793, 20631), (6877, 20379)]