213602169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3359}}^1$

素因数の和:3461

約数の個数: 32

約数和(自身を含む): 325140480

約数和(自身を除く): 111538311

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 451, 517, 1353, 1551, 1927, 3359, 5781, 10077, 21197, 36949, 63591, 110847, 137719, 157873, 413157, 473619, 1514909, 1736603, 4544727, 5209809, 6472793, 19418379, 71200723, 213602169]

約数ペア:

[(1, 213602169), (3, 71200723), (11, 19418379), (33, 6472793), (41, 5209809), (47, 4544727), (123, 1736603), (141, 1514909), (451, 473619), (517, 413157), (1353, 157873), (1551, 137719), (1927, 110847), (3359, 63591), (5781, 36949), (10077, 21197)]