42806151

素因数分解:

$3^7\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 68925920

約数和(自身を除く): 26119769

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 243, 333, 529, 621, 729, 851, 999, 1587, 1863, 2187, 2553, 2997, 4761, 5589, 7659, 8991, 14283, 16767, 19573, 22977, 26973, 42849, 50301, 58719, 68931, 80919, 128547, 176157, 206793, 385641, 528471, 620379, 1156923, 1585413, 1861137, 4756239, 14268717, 42806151]

約数ペア:

[(1, 42806151), (3, 14268717), (9, 4756239), (23, 1861137), (27, 1585413), (37, 1156923), (69, 620379), (81, 528471), (111, 385641), (207, 206793), (243, 176157), (333, 128547), (529, 80919), (621, 68931), (729, 58719), (851, 50301), (999, 42849), (1587, 26973), (1863, 22977), (2187, 19573), (2553, 16767), (2997, 14283), (4761, 8991), (5589, 7659)]