168308631

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4153}}^1$

素因数の和:4260

約数の個数: 32

約数和(自身を含む): 265856000

約数和(自身を除く): 97547369

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 237, 513, 711, 1501, 2133, 4153, 4503, 12459, 13509, 37377, 40527, 78907, 112131, 236721, 328087, 710163, 984261, 2130489, 2952783, 6233653, 8858349, 18700959, 56102877, 168308631]

約数ペア:

[(1, 168308631), (3, 56102877), (9, 18700959), (19, 8858349), (27, 6233653), (57, 2952783), (79, 2130489), (171, 984261), (237, 710163), (513, 328087), (711, 236721), (1501, 112131), (2133, 78907), (4153, 40527), (4503, 37377), (12459, 13509)]