27641673

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 41041728

約数和(自身を除く): 13400055

約数列:

[1, 3, 9, 53, 159, 167, 347, 477, 501, 1041, 1503, 3123, 8851, 18391, 26553, 55173, 57949, 79659, 165519, 173847, 521541, 3071297, 9213891, 27641673]

約数ペア:

[(1, 27641673), (3, 9213891), (9, 3071297), (53, 521541), (159, 173847), (167, 165519), (347, 79659), (477, 57949), (501, 55173), (1041, 26553), (1503, 18391), (3123, 8851)]