27687627

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1877}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 43945200

約数和(自身を除く): 16257573

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 1877, 4917, 5631, 14751, 16893, 20647, 61941, 185823, 279673, 839019, 2517057, 3076403, 9229209, 27687627]

約数ペア:

[(1, 27687627), (3, 9229209), (9, 3076403), (11, 2517057), (33, 839019), (99, 279673), (149, 185823), (447, 61941), (1341, 20647), (1639, 16893), (1877, 14751), (4917, 5631)]