69678801

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1693}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 107026920

約数和(自身を除く): 37348119

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 1693, 2421, 4573, 5079, 13719, 15237, 28781, 41157, 86343, 259029, 455417, 1366251, 4098753, 7742089, 23226267, 69678801]

約数ペア:

[(1, 69678801), (3, 23226267), (9, 7742089), (17, 4098753), (51, 1366251), (153, 455417), (269, 259029), (807, 86343), (1693, 41157), (2421, 28781), (4573, 15237), (5079, 13719)]