27809577

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 41286024

約数和(自身を除く): 13476447

約数列:

[1, 3, 9, 53, 159, 173, 337, 477, 519, 1011, 1557, 3033, 9169, 17861, 27507, 53583, 58301, 82521, 160749, 174903, 524709, 3089953, 9269859, 27809577]

約数ペア:

[(1, 27809577), (3, 9269859), (9, 3089953), (53, 524709), (159, 174903), (173, 160749), (337, 82521), (477, 58301), (519, 53583), (1011, 27507), (1557, 17861), (3033, 9169)]