40728093

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66877}}^1$

素因数の和:66916

約数の個数: 16

約数和(自身を含む): 64202880

約数和(自身を除く): 23474787

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 66877, 200631, 468139, 1404417, 1939433, 5818299, 13576031, 40728093]

約数ペア:

[(1, 40728093), (3, 13576031), (7, 5818299), (21, 1939433), (29, 1404417), (87, 468139), (203, 200631), (609, 66877)]