130510377

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{50177}}^1$

素因数の和:50217

約数の個数: 18

約数和(自身を含む): 200260398

約数和(自身を除く): 69750021

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 50177, 150531, 451593, 853009, 2559027, 7677081, 14501153, 43503459, 130510377]

約数ペア:

[(1, 130510377), (3, 43503459), (9, 14501153), (17, 7677081), (51, 2559027), (153, 853009), (289, 451593), (867, 150531), (2601, 50177)]