188086269

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{929}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 297123840

約数和(自身を除く): 109037571

約数列:

[1, 3, 7, 21, 31, 93, 217, 311, 651, 929, 933, 2177, 2787, 6503, 6531, 9641, 19509, 28799, 28923, 67487, 86397, 201593, 202461, 288919, 604779, 866757, 2022433, 6067299, 8956489, 26869467, 62695423, 188086269]

約数ペア:

[(1, 188086269), (3, 62695423), (7, 26869467), (21, 8956489), (31, 6067299), (93, 2022433), (217, 866757), (311, 604779), (651, 288919), (929, 202461), (933, 201593), (2177, 86397), (2787, 67487), (6503, 28923), (6531, 28799), (9641, 19509)]