80266977

素因数分解:

$3^3\times 7^1\times {\mathrm{424693}}^1$

素因数の和:424709

約数の個数: 16

約数和(自身を含む): 135902080

約数和(自身を除く): 55635103

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 424693, 1274079, 2972851, 3822237, 8918553, 11466711, 26755659, 80266977]

約数ペア:

[(1, 80266977), (3, 26755659), (7, 11466711), (9, 8918553), (21, 3822237), (27, 2972851), (63, 1274079), (189, 424693)]