64204461

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 103086720

約数和(自身を除く): 38882259

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 3253, 6579, 9759, 19737, 29277, 55301, 87831, 139879, 165903, 419637, 497709, 1258911, 1493127, 2377943, 3776733, 7133829, 21401487, 64204461]

約数ペア:

[(1, 64204461), (3, 21401487), (9, 7133829), (17, 3776733), (27, 2377943), (43, 1493127), (51, 1258911), (129, 497709), (153, 419637), (387, 165903), (459, 139879), (731, 87831), (1161, 55301), (2193, 29277), (3253, 19737), (6579, 9759)]