49231269

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1381}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 75672792

約数和(自身を除く): 26441523

約数列:

[1, 3, 9, 17, 51, 153, 233, 699, 1381, 2097, 3961, 4143, 11883, 12429, 23477, 35649, 70431, 211293, 321773, 965319, 2895957, 5470141, 16410423, 49231269]

約数ペア:

[(1, 49231269), (3, 16410423), (9, 5470141), (17, 2895957), (51, 965319), (153, 321773), (233, 211293), (699, 70431), (1381, 35649), (2097, 23477), (3961, 12429), (4143, 11883)]