148912827

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4457}}^1$

素因数の和:4547

約数の個数: 32

約数和(自身を含む): 238520832

約数和(自身を除く): 89608005

約数列:

[1, 3, 7, 21, 37, 43, 111, 129, 259, 301, 777, 903, 1591, 4457, 4773, 11137, 13371, 31199, 33411, 93597, 164909, 191651, 494727, 574953, 1154363, 1341557, 3463089, 4024671, 7091087, 21273261, 49637609, 148912827]

約数ペア:

[(1, 148912827), (3, 49637609), (7, 21273261), (21, 7091087), (37, 4024671), (43, 3463089), (111, 1341557), (129, 1154363), (259, 574953), (301, 494727), (777, 191651), (903, 164909), (1591, 93597), (4457, 33411), (4773, 31199), (11137, 13371)]