83730549

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{209851}}^1$

素因数の和:209880

約数の個数: 16

約数和(自身を含む): 134305280

約数和(自身を除く): 50574731

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 209851, 629553, 1468957, 3987169, 4406871, 11961507, 27910183, 83730549]

約数ペア:

[(1, 83730549), (3, 27910183), (7, 11961507), (19, 4406871), (21, 3987169), (57, 1468957), (133, 629553), (399, 209851)]