56971761

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3203}}^1$

素因数の和:3242

約数の個数: 36

約数和(自身を含む): 97158096

約数和(自身を除く): 40186335

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 3203, 5929, 9609, 17787, 22421, 35233, 67263, 105699, 156947, 246631, 387563, 470841, 739893, 1162689, 1726417, 2712941, 5179251, 8138823, 18990587, 56971761]

約数ペア:

[(1, 56971761), (3, 18990587), (7, 8138823), (11, 5179251), (21, 2712941), (33, 1726417), (49, 1162689), (77, 739893), (121, 470841), (147, 387563), (231, 246631), (363, 156947), (539, 105699), (847, 67263), (1617, 35233), (2541, 22421), (3203, 17787), (5929, 9609)]