201725667

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4019}}^1$

素因数の和:4065

約数の個数: 48

約数和(自身を含む): 353116800

約数和(自身を除く): 151391133

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 169, 297, 351, 429, 507, 1287, 1521, 1859, 3861, 4019, 4563, 5577, 12057, 16731, 36171, 44209, 50193, 52247, 108513, 132627, 156741, 397881, 470223, 574717, 679211, 1193643, 1410669, 1724151, 2037633, 5172453, 6112899, 7471321, 15517359, 18338697, 22413963, 67241889, 201725667]

約数ペア:

[(1, 201725667), (3, 67241889), (9, 22413963), (11, 18338697), (13, 15517359), (27, 7471321), (33, 6112899), (39, 5172453), (99, 2037633), (117, 1724151), (143, 1410669), (169, 1193643), (297, 679211), (351, 574717), (429, 470223), (507, 397881), (1287, 156741), (1521, 132627), (1859, 108513), (3861, 52247), (4019, 50193), (4563, 44209), (5577, 36171), (12057, 16731)]