31196853

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67967}}^1$

素因数の和:67993

約数の個数: 16

約数和(自身を含む): 48936960

約数和(自身を除く): 17740107

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 67967, 203901, 611703, 1155439, 1835109, 3466317, 10398951, 31196853]

約数ペア:

[(1, 31196853), (3, 10398951), (9, 3466317), (17, 1835109), (27, 1155439), (51, 611703), (153, 203901), (459, 67967)]