2565649503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{102877}}^1$

素因数の和:103063

約数の個数: 24

約数和(自身を含む): 3948046128

約数和(自身を除く): 1382396625

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2771, 8313, 24939, 102877, 308631, 925893, 1748909, 5246727, 15740181, 16768951, 50306853, 150920559, 285072167, 855216501, 2565649503]

約数ペア:

[(1, 2565649503), (3, 855216501), (9, 285072167), (17, 150920559), (51, 50306853), (153, 16768951), (163, 15740181), (489, 5246727), (1467, 1748909), (2771, 925893), (8313, 308631), (24939, 102877)]