31893777

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 49512960

約数和(自身を除く): 17619183

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 613, 1107, 1269, 1839, 1927, 5517, 5781, 16551, 17343, 25133, 28811, 52029, 75399, 86433, 226197, 259299, 678591, 777897, 1181251, 3543753, 10631259, 31893777]

約数ペア:

[(1, 31893777), (3, 10631259), (9, 3543753), (27, 1181251), (41, 777897), (47, 678591), (123, 259299), (141, 226197), (369, 86433), (423, 75399), (613, 52029), (1107, 28811), (1269, 25133), (1839, 17343), (1927, 16551), (5517, 5781)]