122258241

素因数分解:

$3^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{839}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 209784960

約数和(自身を除く): 87526719

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 257, 567, 771, 839, 1799, 2313, 2517, 5397, 5873, 6939, 7551, 16191, 17619, 20817, 22653, 48573, 52857, 67959, 145719, 158571, 215623, 475713, 646869, 1509361, 1940607, 4528083, 5821821, 13584249, 17465463, 40752747, 122258241]

約数ペア:

[(1, 122258241), (3, 40752747), (7, 17465463), (9, 13584249), (21, 5821821), (27, 4528083), (63, 1940607), (81, 1509361), (189, 646869), (257, 475713), (567, 215623), (771, 158571), (839, 145719), (1799, 67959), (2313, 52857), (2517, 48573), (5397, 22653), (5873, 20817), (6939, 17619), (7551, 16191)]