923643441

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 1560592384

約数和(自身を除く): 636948943

約数列:

[1, 3, 7, 9, 21, 63, 67, 127, 201, 381, 469, 603, 889, 1143, 1407, 1723, 2667, 4221, 5169, 8001, 8509, 12061, 15507, 25527, 36183, 59563, 76581, 108549, 115441, 178689, 218821, 346323, 536067, 656463, 808087, 1038969, 1531747, 1969389, 2424261, 4595241, 7272783, 13785723, 14661007, 43983021, 102627049, 131949063, 307881147, 923643441]

約数ペア:

[(1, 923643441), (3, 307881147), (7, 131949063), (9, 102627049), (21, 43983021), (63, 14661007), (67, 13785723), (127, 7272783), (201, 4595241), (381, 2424261), (469, 1969389), (603, 1531747), (889, 1038969), (1143, 808087), (1407, 656463), (1723, 536067), (2667, 346323), (4221, 218821), (5169, 178689), (8001, 115441), (8509, 108549), (12061, 76581), (15507, 59563), (25527, 36183)]