27496833

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 46104576

約数和(自身を除く): 18607743

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 2143, 4277, 6429, 12831, 15001, 27859, 45003, 83577, 100721, 195013, 302163, 585039, 705047, 1309373, 2115141, 3928119, 9165611, 27496833]

約数ペア:

[(1, 27496833), (3, 9165611), (7, 3928119), (13, 2115141), (21, 1309373), (39, 705047), (47, 585039), (91, 302163), (141, 195013), (273, 100721), (329, 83577), (611, 45003), (987, 27859), (1833, 15001), (2143, 12831), (4277, 6429)]