71385363

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66653}}^1$

素因数の和:66683

約数の個数: 24

約数和(自身を含む): 124776288

約数和(自身を除く): 53390925

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 66653, 199959, 466571, 599877, 1133101, 1399713, 3399303, 4199139, 7931707, 10197909, 23795121, 71385363]

約数ペア:

[(1, 71385363), (3, 23795121), (7, 10197909), (9, 7931707), (17, 4199139), (21, 3399303), (51, 1399713), (63, 1133101), (119, 599877), (153, 466571), (357, 199959), (1071, 66653)]