27529173

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 47059200

約数和(自身を除く): 19530027

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 1289, 2373, 3051, 3867, 7119, 9023, 11601, 21357, 27069, 34803, 81207, 145657, 243621, 436971, 1019599, 1310913, 3058797, 3932739, 9176391, 27529173]

約数ペア:

[(1, 27529173), (3, 9176391), (7, 3932739), (9, 3058797), (21, 1310913), (27, 1019599), (63, 436971), (113, 243621), (189, 145657), (339, 81207), (791, 34803), (1017, 27069), (1289, 21357), (2373, 11601), (3051, 9023), (3867, 7119)]