269398413

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 411626880

約数和(自身を除く): 142228467

約数列:

[1, 3, 9, 27, 41, 123, 163, 369, 489, 1107, 1467, 1493, 4401, 4479, 6683, 13437, 20049, 40311, 60147, 61213, 180441, 183639, 243359, 550917, 730077, 1652751, 2190231, 6570693, 9977719, 29933157, 89799471, 269398413]

約数ペア:

[(1, 269398413), (3, 89799471), (9, 29933157), (27, 9977719), (41, 6570693), (123, 2190231), (163, 1652751), (369, 730077), (489, 550917), (1107, 243359), (1467, 183639), (1493, 180441), (4401, 61213), (4479, 60147), (6683, 40311), (13437, 20049)]