64475139

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1669}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 87641600

約数和(自身を除く): 23166461

約数列:

[1, 3, 79, 163, 237, 489, 1669, 5007, 12877, 38631, 131851, 272047, 395553, 816141, 21491713, 64475139]

約数ペア:

[(1, 64475139), (3, 21491713), (79, 816141), (163, 395553), (237, 272047), (489, 131851), (1669, 38631), (5007, 12877)]