74778363

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 124615680

約数和(自身を除く): 49837317

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 121, 141, 297, 363, 423, 487, 517, 1089, 1269, 1461, 1551, 3267, 4383, 4653, 5357, 5687, 13149, 13959, 16071, 17061, 22889, 48213, 51183, 58927, 68667, 144639, 153549, 176781, 206001, 251779, 530343, 618003, 755337, 1591029, 2266011, 2769569, 6798033, 8308707, 24926121, 74778363]

約数ペア:

[(1, 74778363), (3, 24926121), (9, 8308707), (11, 6798033), (27, 2769569), (33, 2266011), (47, 1591029), (99, 755337), (121, 618003), (141, 530343), (297, 251779), (363, 206001), (423, 176781), (487, 153549), (517, 144639), (1089, 68667), (1269, 58927), (1461, 51183), (1551, 48213), (3267, 22889), (4383, 17061), (4653, 16071), (5357, 13959), (5687, 13149)]