749086299

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1877}}^1$

素因数の和:2281

約数の個数: 40

約数和(自身を含む): 1208906160

約数和(自身を除く): 459819861

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 379, 1053, 1137, 1877, 3411, 4927, 5631, 10233, 14781, 16893, 24401, 30699, 44343, 50679, 73203, 133029, 152037, 219609, 399087, 658827, 711383, 1976481, 2134149, 6402447, 9247979, 19207341, 27743937, 57622023, 83231811, 249695433, 749086299]

約数ペア:

[(1, 749086299), (3, 249695433), (9, 83231811), (13, 57622023), (27, 27743937), (39, 19207341), (81, 9247979), (117, 6402447), (351, 2134149), (379, 1976481), (1053, 711383), (1137, 658827), (1877, 399087), (3411, 219609), (4927, 152037), (5631, 133029), (10233, 73203), (14781, 50679), (16893, 44343), (24401, 30699)]