27393207

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 39205488

約数和(自身を除く): 11812281

約数列:

[1, 3, 23, 41, 69, 123, 421, 529, 943, 1263, 1587, 2829, 9683, 17261, 21689, 29049, 51783, 65067, 222709, 397003, 668127, 1191009, 9131069, 27393207]

約数ペア:

[(1, 27393207), (3, 9131069), (23, 1191009), (41, 668127), (69, 397003), (123, 222709), (421, 65067), (529, 51783), (943, 29049), (1263, 21689), (1587, 17261), (2829, 9683)]