174989109

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{27017}}^1$

素因数の和:27164

約数の個数: 16

約数和(自身を含む): 248997888

約数和(自身を除く): 74008779

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 27017, 81051, 459289, 1377867, 3431159, 10293477, 58329703, 174989109]

約数ペア:

[(1, 174989109), (3, 58329703), (17, 10293477), (51, 3431159), (127, 1377867), (381, 459289), (2159, 81051), (6477, 27017)]