127940169

素因数分解:

$3^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{2753}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 195115392

約数和(自身を除く): 67175223

約数列:

[1, 3, 7, 21, 2213, 2753, 6639, 8259, 15491, 19271, 46473, 57813, 6092389, 18277167, 42646723, 127940169]

約数ペア:

[(1, 127940169), (3, 42646723), (7, 18277167), (21, 6092389), (2213, 57813), (2753, 46473), (6639, 19271), (8259, 15491)]