20733777711

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1050503}}^1$

素因数の和:1050572

約数の個数: 32

約数和(自身を含む): 33279966720

約数和(自身を除く): 12546189009

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 6579, 19737, 1050503, 3151509, 9454527, 17858551, 28363581, 45171629, 53575653, 135514887, 160726959, 406544661, 482180877, 767917693, 1219633983, 2303753079, 6911259237, 20733777711]

約数ペア:

[(1, 20733777711), (3, 6911259237), (9, 2303753079), (17, 1219633983), (27, 767917693), (43, 482180877), (51, 406544661), (129, 160726959), (153, 135514887), (387, 53575653), (459, 45171629), (731, 28363581), (1161, 17858551), (2193, 9454527), (6579, 3151509), (19737, 1050503)]