54891603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2621}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 85896720

約数和(自身を除く): 31005117

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1611, 2327, 2621, 6981, 7863, 20943, 23589, 34073, 102219, 306657, 469159, 1407477, 4222431, 6099067, 18297201, 54891603]

約数ペア:

[(1, 54891603), (3, 18297201), (9, 6099067), (13, 4222431), (39, 1407477), (117, 469159), (179, 306657), (537, 102219), (1611, 34073), (2327, 23589), (2621, 20943), (6981, 7863)]