189863001

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{16703}}^1$

素因数の和:17133

約数の個数: 16

約数和(自身を含む): 281963520

約数和(自身を除く): 92100519

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 11367, 16703, 50109, 150327, 450981, 7031963, 21095889, 63287667, 189863001]

約数ペア:

[(1, 189863001), (3, 63287667), (9, 21095889), (27, 7031963), (421, 450981), (1263, 150327), (3789, 50109), (11367, 16703)]