40827627

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 60304608

約数和(自身を除く): 19476981

約数列:

[1, 3, 9, 71, 181, 213, 353, 543, 639, 1059, 1629, 3177, 12851, 25063, 38553, 63893, 75189, 115659, 191679, 225567, 575037, 4536403, 13609209, 40827627]

約数ペア:

[(1, 40827627), (3, 13609209), (9, 4536403), (71, 575037), (181, 225567), (213, 191679), (353, 115659), (543, 75189), (639, 63893), (1059, 38553), (1629, 25063), (3177, 12851)]