53989649943

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{743}}^1\times {\mathrm{1303}}^1$

素因数の和:2719

約数の個数: 32

約数和(自身を含む): 74742359040

約数和(自身を除く): 20752709097

約数列:

[1, 3, 29, 87, 641, 743, 1303, 1923, 2229, 3909, 18589, 21547, 37787, 55767, 64641, 113361, 476263, 835223, 968129, 1428789, 2505669, 2904387, 13811627, 24221467, 28075741, 41434881, 72664401, 84227223, 620570689, 1861712067, 17996549981, 53989649943]

約数ペア:

[(1, 53989649943), (3, 17996549981), (29, 1861712067), (87, 620570689), (641, 84227223), (743, 72664401), (1303, 41434881), (1923, 28075741), (2229, 24221467), (3909, 13811627), (18589, 2904387), (21547, 2505669), (37787, 1428789), (55767, 968129), (64641, 835223), (113361, 476263)]