53569971

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21803}}^1$

素因数の和:21832

約数の個数: 32

約数和(自身を含む): 97681920

約数和(自身を除く): 44111949

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 21803, 65409, 152621, 196227, 283439, 457863, 588681, 850317, 1373589, 1984073, 2550951, 4120767, 5952219, 7652853, 17856657, 53569971]

約数ペア:

[(1, 53569971), (3, 17856657), (7, 7652853), (9, 5952219), (13, 4120767), (21, 2550951), (27, 1984073), (39, 1373589), (63, 850317), (91, 588681), (117, 457863), (189, 283439), (273, 196227), (351, 152621), (819, 65409), (2457, 21803)]