57578283

素因数分解:

$3^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 60

約数和(自身を含む): 101799720

約数和(自身を除く): 44221437

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 89, 147, 163, 189, 267, 441, 489, 567, 623, 801, 1141, 1323, 1467, 1869, 2403, 3423, 3969, 4361, 4401, 5607, 7209, 7987, 10269, 13083, 13203, 14507, 16821, 23961, 30807, 39249, 43521, 50463, 71883, 92421, 101549, 117747, 130563, 215649, 304647, 353241, 391689, 646947, 710843, 913941, 1175067, 2132529, 2741823, 6397587, 8225469, 19192761, 57578283]

約数ペア:

[(1, 57578283), (3, 19192761), (7, 8225469), (9, 6397587), (21, 2741823), (27, 2132529), (49, 1175067), (63, 913941), (81, 710843), (89, 646947), (147, 391689), (163, 353241), (189, 304647), (267, 215649), (441, 130563), (489, 117747), (567, 101549), (623, 92421), (801, 71883), (1141, 50463), (1323, 43521), (1467, 39249), (1869, 30807), (2403, 23961), (3423, 16821), (3969, 14507), (4361, 13203), (4401, 13083), (5607, 10269), (7209, 7987)]