151890903

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{330917}}^1$

素因数の和:330943

約数の個数: 16

約数和(自身を含む): 238260960

約数和(自身を除く): 86370057

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 330917, 992751, 2978253, 5625589, 8934759, 16876767, 50630301, 151890903]

約数ペア:

[(1, 151890903), (3, 50630301), (9, 16876767), (17, 8934759), (27, 5625589), (51, 2978253), (153, 992751), (459, 330917)]