2016080957727

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{491}}^1\times {\mathrm{257321}}^1$

素因数の和:258021

約数の個数: 40

約数和(自身を含む): 3033140874192

約数和(自身を除く): 1017059916465

約数列:

[1, 3, 9, 27, 81, 197, 491, 591, 1473, 1773, 4419, 5319, 13257, 15957, 39771, 96727, 257321, 290181, 771963, 870543, 2315889, 2611629, 6947667, 7834887, 20843001, 50692237, 126344611, 152076711, 379033833, 456230133, 1137101499, 1368690399, 3411304497, 4106071197, 10233913491, 24889888367, 74669665101, 224008995303, 672026985909, 2016080957727]

約数ペア:

[(1, 2016080957727), (3, 672026985909), (9, 224008995303), (27, 74669665101), (81, 24889888367), (197, 10233913491), (491, 4106071197), (591, 3411304497), (1473, 1368690399), (1773, 1137101499), (4419, 456230133), (5319, 379033833), (13257, 152076711), (15957, 126344611), (39771, 50692237), (96727, 20843001), (257321, 7834887), (290181, 6947667), (771963, 2611629), (870543, 2315889)]