61623261

素因数分解:

$3^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 105868224

約数和(自身を除く): 44244963

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 251, 433, 567, 753, 1299, 1757, 2259, 3031, 3897, 5271, 6777, 9093, 11691, 15813, 20331, 27279, 35073, 47439, 81837, 108683, 142317, 245511, 326049, 760781, 978147, 2282343, 2934441, 6847029, 8803323, 20541087, 61623261]

約数ペア:

[(1, 61623261), (3, 20541087), (7, 8803323), (9, 6847029), (21, 2934441), (27, 2282343), (63, 978147), (81, 760781), (189, 326049), (251, 245511), (433, 142317), (567, 108683), (753, 81837), (1299, 47439), (1757, 35073), (2259, 27279), (3031, 20331), (3897, 15813), (5271, 11691), (6777, 9093)]