121900527

素因数分解:

$3^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1723}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 201528704

約数和(自身を除く): 79628177

約数列:

[1, 3, 7, 9, 21, 63, 1123, 1723, 3369, 5169, 7861, 10107, 12061, 15507, 23583, 36183, 70749, 108549, 1934929, 5804787, 13544503, 17414361, 40633509, 121900527]

約数ペア:

[(1, 121900527), (3, 40633509), (7, 17414361), (9, 13544503), (21, 5804787), (63, 1934929), (1123, 108549), (1723, 70749), (3369, 36183), (5169, 23583), (7861, 15507), (10107, 12061)]