151417251

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{941}}^2$

素因数の和:1907

約数の個数: 18

約数和(自身を含む): 230469980

約数和(自身を除く): 79052729

約数列:

[1, 3, 9, 19, 57, 171, 941, 2823, 8469, 17879, 53637, 160911, 885481, 2656443, 7969329, 16824139, 50472417, 151417251]

約数ペア:

[(1, 151417251), (3, 50472417), (9, 16824139), (19, 7969329), (57, 2656443), (171, 885481), (941, 160911), (2823, 53637), (8469, 17879)]