65259153

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 96969600

約数和(自身を除く): 31710447

約数列:

[1, 3, 9, 71, 73, 213, 219, 639, 657, 1399, 4197, 5183, 12591, 15549, 46647, 99329, 102127, 297987, 306381, 893961, 919143, 7251017, 21753051, 65259153]

約数ペア:

[(1, 65259153), (3, 21753051), (9, 7251017), (71, 919143), (73, 893961), (213, 306381), (219, 297987), (639, 102127), (657, 99329), (1399, 46647), (4197, 15549), (5183, 12591)]