73140749

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 90335196

約数和(自身を除く): 17194447

約数列:

[1, 11, 17, 31, 37, 121, 187, 341, 407, 527, 629, 961, 1147, 2057, 3751, 4477, 5797, 6919, 10571, 12617, 16337, 19499, 35557, 63767, 76109, 116281, 138787, 179707, 214489, 391127, 604469, 1976777, 2359379, 4302397, 6649159, 73140749]

約数ペア:

[(1, 73140749), (11, 6649159), (17, 4302397), (31, 2359379), (37, 1976777), (121, 604469), (187, 391127), (341, 214489), (407, 179707), (527, 138787), (629, 116281), (961, 76109), (1147, 63767), (2057, 35557), (3751, 19499), (4477, 16337), (5797, 12617), (6919, 10571)]