228969909

素因数分解:

$3^5\times 7^1\times {\mathrm{134609}}^1$

素因数の和:134631

約数の個数: 24

約数和(自身を含む): 391984320

約数和(自身を除く): 163014411

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 134609, 403827, 942263, 1211481, 2826789, 3634443, 8480367, 10903329, 25441101, 32709987, 76323303, 228969909]

約数ペア:

[(1, 228969909), (3, 76323303), (7, 32709987), (9, 25441101), (21, 10903329), (27, 8480367), (63, 3634443), (81, 2826789), (189, 1211481), (243, 942263), (567, 403827), (1701, 134609)]