71317930341

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{565921}}^1$

素因数の和:566301

約数の個数: 32

約数和(自身を含む): 115393759488

約数和(自身を除く): 44075829147

約数列:

[1, 3, 7, 17, 21, 51, 119, 353, 357, 1059, 2471, 6001, 7413, 18003, 42007, 126021, 565921, 1697763, 3961447, 9620657, 11884341, 28861971, 67344599, 199770113, 202033797, 599310339, 1398390791, 3396091921, 4195172373, 10188275763, 23772643447, 71317930341]

約数ペア:

[(1, 71317930341), (3, 23772643447), (7, 10188275763), (17, 4195172373), (21, 3396091921), (51, 1398390791), (119, 599310339), (353, 202033797), (357, 199770113), (1059, 67344599), (2471, 28861971), (6001, 11884341), (7413, 9620657), (18003, 3961447), (42007, 1697763), (126021, 565921)]