61327953

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 98280000

約数和(自身を除く): 36952047

約数列:

[1, 3, 9, 19, 29, 57, 83, 87, 149, 171, 249, 261, 447, 551, 747, 1341, 1577, 1653, 2407, 2831, 4321, 4731, 4959, 7221, 8493, 12367, 12963, 14193, 21663, 25479, 37101, 38889, 45733, 82099, 111303, 137199, 234973, 246297, 358643, 411597, 704919, 738891, 1075929, 2114757, 3227787, 6814217, 20442651, 61327953]

約数ペア:

[(1, 61327953), (3, 20442651), (9, 6814217), (19, 3227787), (29, 2114757), (57, 1075929), (83, 738891), (87, 704919), (149, 411597), (171, 358643), (249, 246297), (261, 234973), (447, 137199), (551, 111303), (747, 82099), (1341, 45733), (1577, 38889), (1653, 37101), (2407, 25479), (2831, 21663), (4321, 14193), (4731, 12963), (4959, 12367), (7221, 8493)]