191125503

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{4349}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 291798000

約数和(自身を除く): 100672497

約数列:

[1, 3, 9, 19, 57, 171, 257, 771, 2313, 4349, 4883, 13047, 14649, 39141, 43947, 82631, 247893, 743679, 1117693, 3353079, 10059237, 21236167, 63708501, 191125503]

約数ペア:

[(1, 191125503), (3, 63708501), (9, 21236167), (19, 10059237), (57, 3353079), (171, 1117693), (257, 743679), (771, 247893), (2313, 82631), (4349, 43947), (4883, 39141), (13047, 14649)]