291213684054

素因数分解:

$2^1\times 3^3\times {\mathrm{66617}}^1\times {\mathrm{80953}}^1$

素因数の和:147581

約数の個数: 32

約数和(自身を含む): 647159228640

約数和(自身を除く): 355945544586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 66617, 80953, 133234, 161906, 199851, 242859, 399702, 485718, 599553, 728577, 1199106, 1457154, 1798659, 2185731, 3597318, 4371462, 5392846001, 10785692002, 16178538003, 32357076006, 48535614009, 97071228018, 145606842027, 291213684054]

約数ペア:

[(1, 291213684054), (2, 145606842027), (3, 97071228018), (6, 48535614009), (9, 32357076006), (18, 16178538003), (27, 10785692002), (54, 5392846001), (66617, 4371462), (80953, 3597318), (133234, 2185731), (161906, 1798659), (199851, 1457154), (242859, 1199106), (399702, 728577), (485718, 599553)]