27721023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 41997312

約数和(自身を除く): 14276289

約数列:

[1, 3, 11, 33, 47, 61, 141, 183, 293, 517, 671, 879, 1551, 2013, 2867, 3223, 8601, 9669, 13771, 17873, 31537, 41313, 53619, 94611, 151481, 196603, 454443, 589809, 840031, 2520093, 9240341, 27721023]

約数ペア:

[(1, 27721023), (3, 9240341), (11, 2520093), (33, 840031), (47, 589809), (61, 454443), (141, 196603), (183, 151481), (293, 94611), (517, 53619), (671, 41313), (879, 31537), (1551, 17873), (2013, 13771), (2867, 9669), (3223, 8601)]