84979251

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 146477760

約数和(自身を除く): 61498509

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 193, 203, 241, 261, 579, 609, 723, 1351, 1687, 1737, 1827, 2169, 4053, 5061, 5597, 6989, 12159, 15183, 16791, 20967, 39179, 46513, 48923, 50373, 62901, 117537, 139539, 146769, 325591, 352611, 418617, 440307, 976773, 1348877, 2930319, 4046631, 9442139, 12139893, 28326417, 84979251]

約数ペア:

[(1, 84979251), (3, 28326417), (7, 12139893), (9, 9442139), (21, 4046631), (29, 2930319), (63, 1348877), (87, 976773), (193, 440307), (203, 418617), (241, 352611), (261, 325591), (579, 146769), (609, 139539), (723, 117537), (1351, 62901), (1687, 50373), (1737, 48923), (1827, 46513), (2169, 39179), (4053, 20967), (5061, 16791), (5597, 15183), (6989, 12159)]