385156629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 658607040

約数和(自身を除く): 273450411

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 139, 143, 417, 429, 1251, 1287, 1529, 1807, 2153, 4587, 5421, 6459, 13761, 16263, 19377, 19877, 23683, 27989, 59631, 71049, 83967, 178893, 213147, 251901, 299267, 307879, 897801, 923637, 2693403, 2770911, 3291937, 3890471, 9875811, 11671413, 29627433, 35014239, 42795181, 128385543, 385156629]

約数ペア:

[(1, 385156629), (3, 128385543), (9, 42795181), (11, 35014239), (13, 29627433), (33, 11671413), (39, 9875811), (99, 3890471), (117, 3291937), (139, 2770911), (143, 2693403), (417, 923637), (429, 897801), (1251, 307879), (1287, 299267), (1529, 251901), (1807, 213147), (2153, 178893), (4587, 83967), (5421, 71049), (6459, 59631), (13761, 27989), (16263, 23683), (19377, 19877)]