83917491

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{751}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 136009728

約数和(自身を除く): 52092237

約数列:

[1, 3, 7, 17, 21, 51, 119, 313, 357, 751, 939, 2191, 2253, 5257, 5321, 6573, 12767, 15771, 15963, 37247, 38301, 89369, 111741, 235063, 268107, 705189, 1645441, 3996071, 4936323, 11988213, 27972497, 83917491]

約数ペア:

[(1, 83917491), (3, 27972497), (7, 11988213), (17, 4936323), (21, 3996071), (51, 1645441), (119, 705189), (313, 268107), (357, 235063), (751, 111741), (939, 89369), (2191, 38301), (2253, 37247), (5257, 15963), (5321, 15771), (6573, 12767)]