190789659

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{1201}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 290643600

約数和(自身を除く): 99853941

約数列:

[1, 3, 9, 19, 57, 171, 929, 1201, 2787, 3603, 8361, 10809, 17651, 22819, 52953, 68457, 158859, 205371, 1115729, 3347187, 10041561, 21198851, 63596553, 190789659]

約数ペア:

[(1, 190789659), (3, 63596553), (9, 21198851), (19, 10041561), (57, 3347187), (171, 1115729), (929, 205371), (1201, 158859), (2787, 68457), (3603, 52953), (8361, 22819), (10809, 17651)]