292761729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1031}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 468115200

約数和(自身を除く): 175353471

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 809, 1031, 2427, 3093, 7281, 9279, 10517, 13403, 21843, 27837, 31551, 40209, 94653, 120627, 283959, 361881, 834079, 2502237, 7506711, 10843027, 22520133, 32529081, 97587243, 292761729]

約数ペア:

[(1, 292761729), (3, 97587243), (9, 32529081), (13, 22520133), (27, 10843027), (39, 7506711), (117, 2502237), (351, 834079), (809, 361881), (1031, 283959), (2427, 120627), (3093, 94653), (7281, 40209), (9279, 31551), (10517, 27837), (13403, 21843)]