81706727

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 86486400

約数和(自身を除く): 4779673

約数列:

[1, 41, 47, 109, 389, 1927, 4469, 5123, 15949, 18283, 42401, 210043, 749603, 1738441, 1992847, 81706727]

約数ペア:

[(1, 81706727), (41, 1992847), (47, 1738441), (109, 749603), (389, 210043), (1927, 42401), (4469, 18283), (5123, 15949)]