77425299

素因数分解:

$3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2503}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 128124672

約数和(自身を除く): 50699373

約数列:

[1, 3, 7, 9, 21, 63, 491, 1473, 2503, 3437, 4419, 7509, 10311, 17521, 22527, 30933, 52563, 157689, 1228973, 3686919, 8602811, 11060757, 25808433, 77425299]

約数ペア:

[(1, 77425299), (3, 25808433), (7, 11060757), (9, 8602811), (21, 3686919), (63, 1228973), (491, 157689), (1473, 52563), (2503, 30933), (3437, 22527), (4419, 17521), (7509, 10311)]