121958853

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{3307}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 171486720

約数和(自身を除く): 49527867

約数列:

[1, 3, 19, 57, 647, 1941, 3307, 9921, 12293, 36879, 62833, 188499, 2139629, 6418887, 40652951, 121958853]

約数ペア:

[(1, 121958853), (3, 40652951), (19, 6418887), (57, 2139629), (647, 188499), (1941, 62833), (3307, 36879), (9921, 12293)]