40968351

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:888

約数の個数: 36

約数和(自身を含む): 66250600

約数和(自身を除く): 25282249

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 829, 867, 969, 2487, 2601, 2907, 5491, 7461, 14093, 15751, 16473, 42279, 47253, 49419, 126837, 141759, 239581, 267767, 718743, 803301, 2156229, 2409903, 4552039, 13656117, 40968351]

約数ペア:

[(1, 40968351), (3, 13656117), (9, 4552039), (17, 2409903), (19, 2156229), (51, 803301), (57, 718743), (153, 267767), (171, 239581), (289, 141759), (323, 126837), (829, 49419), (867, 47253), (969, 42279), (2487, 16473), (2601, 15751), (2907, 14093), (5491, 7461)]