56147931

素因数分解:

$3^3\times 7^1\times {\mathrm{297079}}^1$

素因数の和:297095

約数の個数: 16

約数和(自身を含む): 95065600

約数和(自身を除く): 38917669

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 297079, 891237, 2079553, 2673711, 6238659, 8021133, 18715977, 56147931]

約数ペア:

[(1, 56147931), (3, 18715977), (7, 8021133), (9, 6238659), (21, 2673711), (27, 2079553), (63, 891237), (189, 297079)]