89077149

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10631}}^1$

素因数の和:10670

約数の個数: 36

約数和(自身を含む): 157566240

約数和(自身を除く): 68489091

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 10631, 31893, 74417, 95679, 201989, 223251, 520919, 605967, 669753, 1413923, 1562757, 1817901, 4241769, 4688271, 9897461, 12725307, 29692383, 89077149]

約数ペア:

[(1, 89077149), (3, 29692383), (7, 12725307), (9, 9897461), (19, 4688271), (21, 4241769), (49, 1817901), (57, 1562757), (63, 1413923), (133, 669753), (147, 605967), (171, 520919), (399, 223251), (441, 201989), (931, 95679), (1197, 74417), (2793, 31893), (8379, 10631)]