273375999

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33863}}^1$

素因数の和:33908

約数の個数: 32

約数和(自身を含む): 455132160

約数和(自身を除く): 181756161

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 33863, 101589, 304767, 440219, 778849, 914301, 1320657, 2336547, 3961971, 7009641, 10125037, 11885913, 21028923, 30375111, 91125333, 273375999]

約数ペア:

[(1, 273375999), (3, 91125333), (9, 30375111), (13, 21028923), (23, 11885913), (27, 10125037), (39, 7009641), (69, 3961971), (117, 2336547), (207, 1320657), (299, 914301), (351, 778849), (621, 440219), (897, 304767), (2691, 101589), (8073, 33863)]