53267613

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 88180224

約数和(自身を除く): 34912611

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 131, 201, 289, 357, 393, 469, 867, 917, 1139, 1407, 2023, 2227, 2751, 3417, 6069, 6681, 7973, 8777, 15589, 19363, 23919, 26331, 37859, 46767, 58089, 61439, 113577, 135541, 149209, 184317, 265013, 406623, 447627, 795039, 1044463, 2536553, 3133389, 7609659, 17755871, 53267613]

約数ペア:

[(1, 53267613), (3, 17755871), (7, 7609659), (17, 3133389), (21, 2536553), (51, 1044463), (67, 795039), (119, 447627), (131, 406623), (201, 265013), (289, 184317), (357, 149209), (393, 135541), (469, 113577), (867, 61439), (917, 58089), (1139, 46767), (1407, 37859), (2023, 26331), (2227, 23919), (2751, 19363), (3417, 15589), (6069, 8777), (6681, 7973)]