939630159

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{2857}}^1$

素因数の和:3816

約数の個数: 32

約数和(自身を含む): 1501250240

約数和(自身を除く): 561620081

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 937, 2811, 2857, 8433, 8571, 12181, 25299, 25713, 36543, 37141, 77139, 109629, 111423, 328887, 334269, 1002807, 2677009, 8031027, 24093081, 34801117, 72279243, 104403351, 313210053, 939630159]

約数ペア:

[(1, 939630159), (3, 313210053), (9, 104403351), (13, 72279243), (27, 34801117), (39, 24093081), (117, 8031027), (351, 2677009), (937, 1002807), (2811, 334269), (2857, 328887), (8433, 111423), (8571, 109629), (12181, 77139), (25299, 37141), (25713, 36543)]