67913019

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 104229440

約数和(自身を除く): 36316421

約数列:

[1, 3, 9, 27, 37, 111, 157, 333, 433, 471, 999, 1299, 1413, 3897, 4239, 5809, 11691, 16021, 17427, 48063, 52281, 67981, 144189, 156843, 203943, 432567, 611829, 1835487, 2515297, 7545891, 22637673, 67913019]

約数ペア:

[(1, 67913019), (3, 22637673), (9, 7545891), (27, 2515297), (37, 1835487), (111, 611829), (157, 432567), (333, 203943), (433, 156843), (471, 144189), (999, 67981), (1299, 52281), (1413, 48063), (3897, 17427), (4239, 16021), (5809, 11691)]