27930069

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 14837931

約数列:

[1, 3, 9, 27, 59, 89, 177, 197, 267, 531, 591, 801, 1593, 1773, 2403, 5251, 5319, 11623, 15753, 17533, 34869, 47259, 52599, 104607, 141777, 157797, 313821, 473391, 1034447, 3103341, 9310023, 27930069]

約数ペア:

[(1, 27930069), (3, 9310023), (9, 3103341), (27, 1034447), (59, 473391), (89, 313821), (177, 157797), (197, 141777), (267, 104607), (531, 52599), (591, 47259), (801, 34869), (1593, 17533), (1773, 15753), (2403, 11623), (5251, 5319)]