53711343

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2265

約数の個数: 40

約数和(自身を含む): 93872768

約数和(自身を除く): 40161425

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2203, 2709, 3483, 6609, 8127, 15421, 19827, 24381, 46263, 59481, 94729, 138789, 178443, 284187, 416367, 663103, 852561, 1249101, 1989309, 2557683, 5967927, 7673049, 17903781, 53711343]

約数ペア:

[(1, 53711343), (3, 17903781), (7, 7673049), (9, 5967927), (21, 2557683), (27, 1989309), (43, 1249101), (63, 852561), (81, 663103), (129, 416367), (189, 284187), (301, 178443), (387, 138789), (567, 94729), (903, 59481), (1161, 46263), (2203, 24381), (2709, 19827), (3483, 15421), (6609, 8127)]