210364209

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1031}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 344646720

約数和(自身を除く): 134282511

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 229, 297, 687, 891, 1031, 2061, 2519, 3093, 6183, 7557, 9279, 11341, 18549, 22671, 27837, 34023, 68013, 83511, 102069, 204039, 236099, 306207, 708297, 918621, 2124891, 2597089, 6374673, 7791267, 19124019, 23373801, 70121403, 210364209]

約数ペア:

[(1, 210364209), (3, 70121403), (9, 23373801), (11, 19124019), (27, 7791267), (33, 6374673), (81, 2597089), (99, 2124891), (229, 918621), (297, 708297), (687, 306207), (891, 236099), (1031, 204039), (2061, 102069), (2519, 83511), (3093, 68013), (6183, 34023), (7557, 27837), (9279, 22671), (11341, 18549)]