156746760957

素因数分解:

$3^6\times {\mathrm{1019}}^1\times {\mathrm{211007}}^1$

素因数の和:212044

約数の個数: 28

約数和(自身を含む): 235244378880

約数和(自身を除く): 78497617923

約数列:

[1, 3, 9, 27, 81, 243, 729, 1019, 3057, 9171, 27513, 82539, 211007, 247617, 633021, 742851, 1899063, 5697189, 17091567, 51274701, 153824103, 215016133, 645048399, 1935145197, 5805435591, 17416306773, 52248920319, 156746760957]

約数ペア:

[(1, 156746760957), (3, 52248920319), (9, 17416306773), (27, 5805435591), (81, 1935145197), (243, 645048399), (729, 215016133), (1019, 153824103), (3057, 51274701), (9171, 17091567), (27513, 5697189), (82539, 1899063), (211007, 742851), (247617, 633021)]