81042401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5527}}^1$

素因数の和:5612

約数の個数: 16

約数和(自身を含む): 93401088

約数和(自身を除く): 12358687

約数列:

[1, 11, 31, 43, 341, 473, 1333, 5527, 14663, 60797, 171337, 237661, 1884707, 2614271, 7367491, 81042401]

約数ペア:

[(1, 81042401), (11, 7367491), (31, 2614271), (43, 1884707), (341, 237661), (473, 171337), (1333, 60797), (5527, 14663)]