855798669

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1511}}^1\times {\mathrm{1907}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 1384750080

約数和(自身を除く): 528951411

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1511, 1907, 4533, 5721, 13599, 16621, 17163, 20977, 40797, 49863, 51489, 62931, 149589, 188793, 448767, 566379, 2881477, 8644431, 25933293, 31696247, 77799879, 95088741, 285266223, 855798669]

約数ペア:

[(1, 855798669), (3, 285266223), (9, 95088741), (11, 77799879), (27, 31696247), (33, 25933293), (99, 8644431), (297, 2881477), (1511, 566379), (1907, 448767), (4533, 188793), (5721, 149589), (13599, 62931), (16621, 51489), (17163, 49863), (20977, 40797)]