68671977

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 101441760

約数和(自身を除く): 32769783

約数列:

[1, 3, 11, 33, 121, 139, 363, 417, 1361, 1529, 4083, 4587, 14971, 16819, 44913, 50457, 164681, 189179, 494043, 567537, 2080969, 6242907, 22890659, 68671977]

約数ペア:

[(1, 68671977), (3, 22890659), (11, 6242907), (33, 2080969), (121, 567537), (139, 494043), (363, 189179), (417, 164681), (1361, 50457), (1529, 44913), (4083, 16819), (4587, 14971)]