63681309

素因数分解:

$3^5\times {\mathrm{503}}^1\times {\mathrm{521}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 95764032

約数和(自身を除く): 32082723

約数列:

[1, 3, 9, 27, 81, 243, 503, 521, 1509, 1563, 4527, 4689, 13581, 14067, 40743, 42201, 122229, 126603, 262063, 786189, 2358567, 7075701, 21227103, 63681309]

約数ペア:

[(1, 63681309), (3, 21227103), (9, 7075701), (27, 2358567), (81, 786189), (243, 262063), (503, 126603), (521, 122229), (1509, 42201), (1563, 40743), (4527, 14067), (4689, 13581)]