27156558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 65931264

約数和(自身を除く): 38774706

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1021, 1023, 1209, 2042, 2046, 2418, 3063, 4433, 6126, 8866, 11231, 13273, 13299, 22462, 26546, 26598, 31651, 33693, 39819, 63302, 67386, 79638, 94953, 146003, 189906, 292006, 348161, 411463, 438009, 696322, 822926, 876018, 1044483, 1234389, 2088966, 2468778, 4526093, 9052186, 13578279, 27156558]

約数ペア:

[(1, 27156558), (2, 13578279), (3, 9052186), (6, 4526093), (11, 2468778), (13, 2088966), (22, 1234389), (26, 1044483), (31, 876018), (33, 822926), (39, 696322), (62, 438009), (66, 411463), (78, 348161), (93, 292006), (143, 189906), (186, 146003), (286, 94953), (341, 79638), (403, 67386), (429, 63302), (682, 39819), (806, 33693), (858, 31651), (1021, 26598), (1023, 26546), (1209, 22462), (2042, 13299), (2046, 13273), (2418, 11231), (3063, 8866), (4433, 6126)]