133299441

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 217369152

約数和(自身を除く): 84069711

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 173, 181, 387, 473, 519, 543, 1419, 1557, 1629, 1903, 1991, 4257, 5709, 5973, 7439, 7783, 17127, 17919, 22317, 23349, 31313, 66951, 70047, 81829, 85613, 93939, 245487, 256839, 281817, 344443, 736461, 770517, 1033329, 1346459, 3099987, 4039377, 12118131, 14811049, 44433147, 133299441]

約数ペア:

[(1, 133299441), (3, 44433147), (9, 14811049), (11, 12118131), (33, 4039377), (43, 3099987), (99, 1346459), (129, 1033329), (173, 770517), (181, 736461), (387, 344443), (473, 281817), (519, 256839), (543, 245487), (1419, 93939), (1557, 85613), (1629, 81829), (1903, 70047), (1991, 66951), (4257, 31313), (5709, 23349), (5973, 22317), (7439, 17919), (7783, 17127)]