664564377

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{129469}}^1$

素因数の和:129560

約数の個数: 16

約数和(自身を含む): 932184000

約数和(自身を除く): 267619623

約数列:

[1, 3, 29, 59, 87, 177, 1711, 5133, 129469, 388407, 3754601, 7638671, 11263803, 22916013, 221521459, 664564377]

約数ペア:

[(1, 664564377), (3, 221521459), (29, 22916013), (59, 11263803), (87, 7638671), (177, 3754601), (1711, 388407), (5133, 129469)]