25996707

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 42863040

約数和(自身を除く): 16866333

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 163, 179, 297, 489, 537, 891, 1467, 1611, 1793, 1969, 4401, 4833, 5379, 5907, 13203, 14499, 16137, 17721, 29177, 48411, 53163, 87531, 145233, 159489, 262593, 320947, 787779, 962841, 2363337, 2888523, 8665569, 25996707]

約数ペア:

[(1, 25996707), (3, 8665569), (9, 2888523), (11, 2363337), (27, 962841), (33, 787779), (81, 320947), (99, 262593), (163, 159489), (179, 145233), (297, 87531), (489, 53163), (537, 48411), (891, 29177), (1467, 17721), (1611, 16137), (1793, 14499), (1969, 13203), (4401, 5907), (4833, 5379)]