40067589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27091}}^1$

素因数の和:27140

約数の個数: 16

約数和(自身を含む): 58518720

約数和(自身を除く): 18451131

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 27091, 81273, 460547, 785639, 1381641, 2356917, 13355863, 40067589]

約数ペア:

[(1, 40067589), (3, 13355863), (17, 2356917), (29, 1381641), (51, 785639), (87, 460547), (493, 81273), (1479, 27091)]