91418397

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 144426240

約数和(自身を除く): 53007843

約数列:

[1, 3, 7, 21, 41, 89, 123, 267, 287, 623, 861, 1193, 1869, 3579, 3649, 8351, 10947, 25053, 25543, 48913, 76629, 106177, 146739, 318531, 342391, 743239, 1027173, 2229717, 4353257, 13059771, 30472799, 91418397]

約数ペア:

[(1, 91418397), (3, 30472799), (7, 13059771), (21, 4353257), (41, 2229717), (89, 1027173), (123, 743239), (267, 342391), (287, 318531), (623, 146739), (861, 106177), (1193, 76629), (1869, 48913), (3579, 25543), (3649, 25053), (8351, 10947)]