78824139

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{757}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 107150880

約数和(自身を除く): 28326741

約数列:

[1, 3, 61, 183, 569, 757, 1707, 2271, 34709, 46177, 104127, 138531, 430733, 1292199, 26274713, 78824139]

約数ペア:

[(1, 78824139), (3, 26274713), (61, 1292199), (183, 430733), (569, 138531), (757, 104127), (1707, 46177), (2271, 34709)]