67455261

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 104648544

約数和(自身を除く): 37193283

約数列:

[1, 3, 9, 27, 43, 81, 107, 129, 181, 321, 387, 543, 963, 1161, 1629, 2889, 3483, 4601, 4887, 7783, 8667, 13803, 14661, 19367, 23349, 41409, 58101, 70047, 124227, 174303, 210141, 372681, 522909, 630423, 832781, 1568727, 2498343, 7495029, 22485087, 67455261]

約数ペア:

[(1, 67455261), (3, 22485087), (9, 7495029), (27, 2498343), (43, 1568727), (81, 832781), (107, 630423), (129, 522909), (181, 372681), (321, 210141), (387, 174303), (543, 124227), (963, 70047), (1161, 58101), (1629, 41409), (2889, 23349), (3483, 19367), (4601, 14661), (4887, 13803), (7783, 8667)]