27517113

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{491}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 42981120

約数和(自身を除く): 15464007

約数列:

[1, 3, 9, 13, 39, 117, 479, 491, 1437, 1473, 4311, 4419, 6227, 6383, 18681, 19149, 56043, 57447, 235189, 705567, 2116701, 3057457, 9172371, 27517113]

約数ペア:

[(1, 27517113), (3, 9172371), (9, 3057457), (13, 2116701), (39, 705567), (117, 235189), (479, 57447), (491, 56043), (1437, 19149), (1473, 18681), (4311, 6383), (4419, 6227)]