63941481

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{12941}}^1$

素因数の和:13014

約数の個数: 20

約数和(自身を含む): 97090884

約数和(自身を除く): 33149403

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 12941, 38823, 116469, 349407, 789401, 1048221, 2368203, 7104609, 21313827, 63941481]

約数ペア:

[(1, 63941481), (3, 21313827), (9, 7104609), (27, 2368203), (61, 1048221), (81, 789401), (183, 349407), (549, 116469), (1647, 38823), (4941, 12941)]