82485459

素因数分解:

$3^4\times 7^1\times {\mathrm{145477}}^1$

素因数の和:145496

約数の個数: 20

約数和(自身を含む): 140822704

約数和(自身を除く): 58337245

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 145477, 436431, 1018339, 1309293, 3055017, 3927879, 9165051, 11783637, 27495153, 82485459]

約数ペア:

[(1, 82485459), (3, 27495153), (7, 11783637), (9, 9165051), (21, 3927879), (27, 3055017), (63, 1309293), (81, 1018339), (189, 436431), (567, 145477)]