190016901

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{17207}}^1$

素因数の和:17625

約数の個数: 16

約数和(自身を含む): 282211200

約数和(自身を除く): 92194299

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 11043, 17207, 51621, 154863, 464589, 7037663, 21112989, 63338967, 190016901]

約数ペア:

[(1, 190016901), (3, 63338967), (9, 21112989), (27, 7037663), (409, 464589), (1227, 154863), (3681, 51621), (11043, 17207)]