42550227

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 62640864

約数和(自身を除く): 20090637

約数列:

[1, 3, 9, 103, 197, 233, 309, 591, 699, 927, 1773, 2097, 20291, 23999, 45901, 60873, 71997, 137703, 182619, 215991, 413109, 4727803, 14183409, 42550227]

約数ペア:

[(1, 42550227), (3, 14183409), (9, 4727803), (103, 413109), (197, 215991), (233, 182619), (309, 137703), (591, 71997), (699, 60873), (927, 45901), (1773, 23999), (2097, 20291)]