66929973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 100818432

約数和(自身を除く): 33888459

約数列:

[1, 3, 11, 33, 43, 101, 129, 303, 467, 473, 1111, 1401, 1419, 3333, 4343, 5137, 13029, 15411, 20081, 47167, 47773, 60243, 141501, 143319, 220891, 518837, 662673, 1556511, 2028181, 6084543, 22309991, 66929973]

約数ペア:

[(1, 66929973), (3, 22309991), (11, 6084543), (33, 2028181), (43, 1556511), (101, 662673), (129, 518837), (303, 220891), (467, 143319), (473, 141501), (1111, 60243), (1401, 47773), (1419, 47167), (3333, 20081), (4343, 15411), (5137, 13029)]