270062079

素因数分解:

$3^1\times 7^4\times {\mathrm{37493}}^1$

素因数の和:37524

約数の個数: 20

約数和(自身を含む): 420082776

約数和(自身を除く): 150020697

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 37493, 112479, 262451, 787353, 1837157, 5511471, 12860099, 38580297, 90020693, 270062079]

約数ペア:

[(1, 270062079), (3, 90020693), (7, 38580297), (21, 12860099), (49, 5511471), (147, 1837157), (343, 787353), (1029, 262451), (2401, 112479), (7203, 37493)]