31638033

素因数分解:

$3^4\times 7^1\times {\mathrm{55799}}^1$

素因数の和:55818

約数の個数: 20

約数和(自身を含む): 54014400

約数和(自身を除く): 22376367

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 55799, 167397, 390593, 502191, 1171779, 1506573, 3515337, 4519719, 10546011, 31638033]

約数ペア:

[(1, 31638033), (3, 10546011), (7, 4519719), (9, 3515337), (21, 1506573), (27, 1171779), (63, 502191), (81, 390593), (189, 167397), (567, 55799)]