85845984003

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{81525151}}^1$

素因数の和:81525176

約数の個数: 20

約数和(自身を含む): 138103607488

約数和(自身を除く): 52257623485

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 81525151, 244575453, 733726359, 1059826963, 2201179077, 3179480889, 6603537231, 9538442667, 28615328001, 85845984003]

約数ペア:

[(1, 85845984003), (3, 28615328001), (9, 9538442667), (13, 6603537231), (27, 3179480889), (39, 2201179077), (81, 1059826963), (117, 733726359), (351, 244575453), (1053, 81525151)]