27478827

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 41081040

約数和(自身を除く): 13602213

約数列:

[1, 3, 9, 37, 111, 179, 333, 461, 537, 1383, 1611, 4149, 6623, 17057, 19869, 51171, 59607, 82519, 153513, 247557, 742671, 3053203, 9159609, 27478827]

約数ペア:

[(1, 27478827), (3, 9159609), (9, 3053203), (37, 742671), (111, 247557), (179, 153513), (333, 82519), (461, 59607), (537, 51171), (1383, 19869), (1611, 17057), (4149, 6623)]