27831478367

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{719}}^1\times {\mathrm{1789}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 34890393600

約数和(自身を除く): 7058915233

約数列:

[1, 7, 11, 77, 281, 719, 1789, 1967, 3091, 5033, 7909, 12523, 19679, 21637, 55363, 137753, 202039, 502709, 1286291, 1414273, 2222429, 3518963, 5529799, 9004037, 14149201, 15557003, 38708593, 99044407, 361447771, 2530134397, 3975925481, 27831478367]

約数ペア:

[(1, 27831478367), (7, 3975925481), (11, 2530134397), (77, 361447771), (281, 99044407), (719, 38708593), (1789, 15557003), (1967, 14149201), (3091, 9004037), (5033, 5529799), (7909, 3518963), (12523, 2222429), (19679, 1414273), (21637, 1286291), (55363, 502709), (137753, 202039)]