69368421

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6971}}^1$

素因数の和:7112

約数の個数: 16

約数和(自身を含む): 96380928

約数和(自身を除く): 27012507

約数列:

[1, 3, 31, 93, 107, 321, 3317, 6971, 9951, 20913, 216101, 648303, 745897, 2237691, 23122807, 69368421]

約数ペア:

[(1, 69368421), (3, 23122807), (31, 2237691), (93, 745897), (107, 648303), (321, 216101), (3317, 20913), (6971, 9951)]