26751249

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2399}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 46080000

約数和(自身を除く): 19328751

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 2399, 3717, 7197, 11151, 16793, 21591, 50379, 64773, 141541, 151137, 424623, 453411, 990787, 1273869, 2972361, 3821607, 8917083, 26751249]

約数ペア:

[(1, 26751249), (3, 8917083), (7, 3821607), (9, 2972361), (21, 1273869), (27, 990787), (59, 453411), (63, 424623), (177, 151137), (189, 141541), (413, 64773), (531, 50379), (1239, 21591), (1593, 16793), (2399, 11151), (3717, 7197)]