27641367

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7621}}^1$

素因数の和:7671

約数の個数: 24

約数和(自身を含む): 44390528

約数和(自身を除く): 16749161

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 7621, 22863, 68589, 99073, 236251, 297219, 708753, 891657, 2126259, 3071263, 9213789, 27641367]

約数ペア:

[(1, 27641367), (3, 9213789), (9, 3071263), (13, 2126259), (31, 891657), (39, 708753), (93, 297219), (117, 236251), (279, 99073), (403, 68589), (1209, 22863), (3627, 7621)]