61298109

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 90604800

約数和(自身を除く): 29306691

約数列:

[1, 3, 9, 59, 177, 241, 479, 531, 723, 1437, 2169, 4311, 14219, 28261, 42657, 84783, 115439, 127971, 254349, 346317, 1038951, 6810901, 20432703, 61298109]

約数ペア:

[(1, 61298109), (3, 20432703), (9, 6810901), (59, 1038951), (177, 346317), (241, 254349), (479, 127971), (531, 115439), (723, 84783), (1437, 42657), (2169, 28261), (4311, 14219)]