78022503

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39227}}^1$

素因数の和:39263

約数の個数: 24

約数和(自身を含む): 128510928

約数和(自身を除く): 50488425

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 39227, 117681, 353043, 509951, 666859, 1529853, 2000577, 4589559, 6001731, 8669167, 26007501, 78022503]

約数ペア:

[(1, 78022503), (3, 26007501), (9, 8669167), (13, 6001731), (17, 4589559), (39, 2000577), (51, 1529853), (117, 666859), (153, 509951), (221, 353043), (663, 117681), (1989, 39227)]