270140157

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75227}}^1$

素因数の和:75262

約数の個数: 32

約数和(自身を含む): 481459200

約数和(自身を除く): 211319043

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 75227, 225681, 526589, 677043, 1429313, 1579767, 2031129, 4287939, 4739301, 10005191, 12863817, 14217903, 30015573, 38591451, 90046719, 270140157]

約数ペア:

[(1, 270140157), (3, 90046719), (7, 38591451), (9, 30015573), (19, 14217903), (21, 12863817), (27, 10005191), (57, 4739301), (63, 4287939), (133, 2031129), (171, 1579767), (189, 1429313), (399, 677043), (513, 526589), (1197, 225681), (3591, 75227)]