120960441

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 211993600

約数和(自身を除く): 91033159

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 139, 171, 399, 417, 727, 973, 1197, 1251, 2181, 2641, 2919, 5089, 6543, 7923, 8757, 13813, 15267, 18487, 23769, 41439, 45801, 55461, 96691, 101053, 124317, 166383, 290073, 303159, 707371, 870219, 909477, 1920007, 2122113, 5760021, 6366339, 13440049, 17280063, 40320147, 120960441]

約数ペア:

[(1, 120960441), (3, 40320147), (7, 17280063), (9, 13440049), (19, 6366339), (21, 5760021), (57, 2122113), (63, 1920007), (133, 909477), (139, 870219), (171, 707371), (399, 303159), (417, 290073), (727, 166383), (973, 124317), (1197, 101053), (1251, 96691), (2181, 55461), (2641, 45801), (2919, 41439), (5089, 23769), (6543, 18487), (7923, 15267), (8757, 13813)]