67771503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1009}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 103989600

約数和(自身を除く): 36218097

約数列:

[1, 3, 9, 17, 51, 153, 439, 1009, 1317, 3027, 3951, 7463, 9081, 17153, 22389, 51459, 67167, 154377, 442951, 1328853, 3986559, 7530167, 22590501, 67771503]

約数ペア:

[(1, 67771503), (3, 22590501), (9, 7530167), (17, 3986559), (51, 1328853), (153, 442951), (439, 154377), (1009, 67167), (1317, 51459), (3027, 22389), (3951, 17153), (7463, 9081)]