729677949

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{18691}}^1$

素因数の和:18738

約数の個数: 48

約数和(自身を含む): 1313524224

約数和(自身を除く): 583846275

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 169, 231, 273, 429, 507, 1001, 1183, 1859, 3003, 3549, 5577, 13013, 18691, 39039, 56073, 130837, 205601, 242983, 392511, 616803, 728949, 1439207, 1700881, 2672813, 3158779, 4317621, 5102643, 8018439, 9476337, 18709691, 22111453, 34746569, 56129073, 66334359, 104239707, 243225983, 729677949]

約数ペア:

[(1, 729677949), (3, 243225983), (7, 104239707), (11, 66334359), (13, 56129073), (21, 34746569), (33, 22111453), (39, 18709691), (77, 9476337), (91, 8018439), (143, 5102643), (169, 4317621), (231, 3158779), (273, 2672813), (429, 1700881), (507, 1439207), (1001, 728949), (1183, 616803), (1859, 392511), (3003, 242983), (3549, 205601), (5577, 130837), (13013, 56073), (18691, 39039)]