201015459

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4721}}^1$

素因数の和:4832

約数の個数: 32

約数和(自身を含む): 317318400

約数和(自身を除く): 116302941

約数列:

[1, 3, 9, 19, 27, 57, 83, 171, 249, 513, 747, 1577, 2241, 4721, 4731, 14163, 14193, 42489, 42579, 89699, 127467, 269097, 391843, 807291, 1175529, 2421873, 3526587, 7445017, 10579761, 22335051, 67005153, 201015459]

約数ペア:

[(1, 201015459), (3, 67005153), (9, 22335051), (19, 10579761), (27, 7445017), (57, 3526587), (83, 2421873), (171, 1175529), (249, 807291), (513, 391843), (747, 269097), (1577, 127467), (2241, 89699), (4721, 42579), (4731, 42489), (14163, 14193)]