225367029

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 345378528

約数和(自身を除く): 120011499

約数列:

[1, 3, 9, 27, 67, 81, 131, 201, 317, 393, 603, 951, 1179, 1809, 2853, 3537, 5427, 8559, 8777, 10611, 21239, 25677, 26331, 41527, 63717, 78993, 124581, 191151, 236979, 373743, 573453, 710937, 1121229, 1720359, 2782309, 3363687, 8346927, 25040781, 75122343, 225367029]

約数ペア:

[(1, 225367029), (3, 75122343), (9, 25040781), (27, 8346927), (67, 3363687), (81, 2782309), (131, 1720359), (201, 1121229), (317, 710937), (393, 573453), (603, 373743), (951, 236979), (1179, 191151), (1809, 124581), (2853, 78993), (3537, 63717), (5427, 41527), (8559, 26331), (8777, 25677), (10611, 21239)]