70517139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17957}}^1$

素因数の和:17995

約数の個数: 32

約数和(自身を含む): 124125696

約数和(自身を除く): 53608557

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 17957, 53871, 125699, 197527, 305269, 377097, 592581, 915807, 1382689, 2136883, 3357959, 4148067, 6410649, 10073877, 23505713, 70517139]

約数ペア:

[(1, 70517139), (3, 23505713), (7, 10073877), (11, 6410649), (17, 4148067), (21, 3357959), (33, 2136883), (51, 1382689), (77, 915807), (119, 592581), (187, 377097), (231, 305269), (357, 197527), (561, 125699), (1309, 53871), (3927, 17957)]