63944139

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3727}}^1$

素因数の和:3799

約数の個数: 32

約数和(自身を含む): 104980480

約数和(自身を除く): 41036341

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 3727, 5719, 11181, 17157, 26089, 70813, 78267, 160261, 212439, 480783, 495691, 1121827, 1487073, 3044959, 3365481, 9134877, 21314713, 63944139]

約数ペア:

[(1, 63944139), (3, 21314713), (7, 9134877), (19, 3365481), (21, 3044959), (43, 1487073), (57, 1121827), (129, 495691), (133, 480783), (301, 212439), (399, 160261), (817, 78267), (903, 70813), (2451, 26089), (3727, 17157), (5719, 11181)]