138091329

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{8389}}^1$

素因数の和:8485

約数の個数: 24

約数和(自身を含む): 209414400

約数和(自身を除く): 71323071

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 1829, 5487, 8389, 16461, 25167, 75501, 260059, 494951, 780177, 1484853, 2340531, 4454559, 15343481, 46030443, 138091329]

約数ペア:

[(1, 138091329), (3, 46030443), (9, 15343481), (31, 4454559), (59, 2340531), (93, 1484853), (177, 780177), (279, 494951), (531, 260059), (1829, 75501), (5487, 25167), (8389, 16461)]