73497567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 50365473

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 71, 127, 143, 209, 213, 247, 381, 429, 627, 741, 781, 923, 1349, 1397, 1651, 2343, 2413, 2717, 2769, 4047, 4191, 4953, 7239, 8151, 9017, 10153, 14839, 17537, 18161, 26543, 27051, 30459, 31369, 44517, 52611, 54483, 79629, 94107, 99187, 117221, 171323, 192907, 297561, 345059, 351663, 513969, 578721, 1035177, 1289431, 1884553, 2227199, 3868293, 5653659, 6681597, 24499189, 73497567]

約数ペア:

[(1, 73497567), (3, 24499189), (11, 6681597), (13, 5653659), (19, 3868293), (33, 2227199), (39, 1884553), (57, 1289431), (71, 1035177), (127, 578721), (143, 513969), (209, 351663), (213, 345059), (247, 297561), (381, 192907), (429, 171323), (627, 117221), (741, 99187), (781, 94107), (923, 79629), (1349, 54483), (1397, 52611), (1651, 44517), (2343, 31369), (2413, 30459), (2717, 27051), (2769, 26543), (4047, 18161), (4191, 17537), (4953, 14839), (7239, 10153), (8151, 9017)]