210988449

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36011}}^1$

素因数の和:36058

約数の個数: 32

約数和(自身を含む): 368762880

約数和(自身を除く): 157774431

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 36011, 108033, 252077, 324099, 756231, 972297, 1116341, 2268693, 3349023, 6806079, 7814387, 10047069, 23443161, 30141207, 70329483, 210988449]

約数ペア:

[(1, 210988449), (3, 70329483), (7, 30141207), (9, 23443161), (21, 10047069), (27, 7814387), (31, 6806079), (63, 3349023), (93, 2268693), (189, 1116341), (217, 972297), (279, 756231), (651, 324099), (837, 252077), (1953, 108033), (5859, 36011)]