71521023

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2251}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 116743680

約数和(自身を除く): 45222657

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 267, 357, 623, 1513, 1869, 2251, 4539, 6753, 10591, 15757, 31773, 38267, 47271, 114801, 200339, 267869, 601017, 803607, 1402373, 3405763, 4207119, 10217289, 23840341, 71521023]

約数ペア:

[(1, 71521023), (3, 23840341), (7, 10217289), (17, 4207119), (21, 3405763), (51, 1402373), (89, 803607), (119, 601017), (267, 267869), (357, 200339), (623, 114801), (1513, 47271), (1869, 38267), (2251, 31773), (4539, 15757), (6753, 10591)]