189935529

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311881}}^1$

素因数の和:311920

約数の個数: 16

約数和(自身を含む): 299406720

約数和(自身を除く): 109471191

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 311881, 935643, 2183167, 6549501, 9044549, 27133647, 63311843, 189935529]

約数ペア:

[(1, 189935529), (3, 63311843), (7, 27133647), (21, 9044549), (29, 6549501), (87, 2183167), (203, 935643), (609, 311881)]