71237799

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 110462352

約数和(自身を除く): 39224553

約数列:

[1, 3, 9, 27, 43, 81, 113, 129, 181, 339, 387, 543, 1017, 1161, 1629, 3051, 3483, 4859, 4887, 7783, 9153, 14577, 14661, 20453, 23349, 43731, 61359, 70047, 131193, 184077, 210141, 393579, 552231, 630423, 879479, 1656693, 2638437, 7915311, 23745933, 71237799]

約数ペア:

[(1, 71237799), (3, 23745933), (9, 7915311), (27, 2638437), (43, 1656693), (81, 879479), (113, 630423), (129, 552231), (181, 393579), (339, 210141), (387, 184077), (543, 131193), (1017, 70047), (1161, 61359), (1629, 43731), (3051, 23349), (3483, 20453), (4859, 14661), (4887, 14577), (7783, 9153)]