47295009

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 75504000

約数和(自身を除く): 28208991

約数列:

[1, 3, 9, 19, 27, 57, 79, 81, 171, 237, 389, 513, 711, 1167, 1501, 1539, 2133, 3501, 4503, 6399, 7391, 10503, 13509, 22173, 30731, 31509, 40527, 66519, 92193, 121581, 199557, 276579, 583889, 598671, 829737, 1751667, 2489211, 5255001, 15765003, 47295009]

約数ペア:

[(1, 47295009), (3, 15765003), (9, 5255001), (19, 2489211), (27, 1751667), (57, 829737), (79, 598671), (81, 583889), (171, 276579), (237, 199557), (389, 121581), (513, 92193), (711, 66519), (1167, 40527), (1501, 31509), (1539, 30731), (2133, 22173), (3501, 13509), (4503, 10503), (6399, 7391)]