27211782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 61415424

約数和(自身を除く): 34203642

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 67, 78, 82, 123, 127, 134, 201, 246, 254, 381, 402, 533, 762, 871, 1066, 1599, 1651, 1742, 2613, 2747, 3198, 3302, 4953, 5207, 5226, 5494, 8241, 8509, 9906, 10414, 15621, 16482, 17018, 25527, 31242, 35711, 51054, 67691, 71422, 107133, 110617, 135382, 203073, 214266, 221234, 331851, 348869, 406146, 663702, 697738, 1046607, 2093214, 4535297, 9070594, 13605891, 27211782]

約数ペア:

[(1, 27211782), (2, 13605891), (3, 9070594), (6, 4535297), (13, 2093214), (26, 1046607), (39, 697738), (41, 663702), (67, 406146), (78, 348869), (82, 331851), (123, 221234), (127, 214266), (134, 203073), (201, 135382), (246, 110617), (254, 107133), (381, 71422), (402, 67691), (533, 51054), (762, 35711), (871, 31242), (1066, 25527), (1599, 17018), (1651, 16482), (1742, 15621), (2613, 10414), (2747, 9906), (3198, 8509), (3302, 8241), (4953, 5494), (5207, 5226)]