30727827

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1451}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 48096048

約数和(自身を除く): 17368221

約数列:

[1, 3, 9, 13, 39, 117, 181, 543, 1451, 1629, 2353, 4353, 7059, 13059, 18863, 21177, 56589, 169767, 262631, 787893, 2363679, 3414203, 10242609, 30727827]

約数ペア:

[(1, 30727827), (3, 10242609), (9, 3414203), (13, 2363679), (39, 787893), (117, 262631), (181, 169767), (543, 56589), (1451, 21177), (1629, 18863), (2353, 13059), (4353, 7059)]