26262297

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 36

約数和(自身を含む): 42144960

約数和(自身を除く): 15882663

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 289, 391, 439, 867, 1173, 1317, 2601, 3519, 3951, 6647, 7463, 10097, 19941, 22389, 30291, 59823, 67167, 90873, 126871, 171649, 380613, 514947, 1141839, 1544841, 2918033, 8754099, 26262297]

約数ペア:

[(1, 26262297), (3, 8754099), (9, 2918033), (17, 1544841), (23, 1141839), (51, 514947), (69, 380613), (153, 171649), (207, 126871), (289, 90873), (391, 67167), (439, 59823), (867, 30291), (1173, 22389), (1317, 19941), (2601, 10097), (3519, 7463), (3951, 6647)]