227568003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4159}}^1$

素因数の和:4259

約数の個数: 32

約数和(自身を含む): 346644480

約数和(自身を除く): 119076477

約数列:

[1, 3, 13, 23, 39, 61, 69, 183, 299, 793, 897, 1403, 2379, 4159, 4209, 12477, 18239, 54067, 54717, 95657, 162201, 253699, 286971, 761097, 1243541, 3298087, 3730623, 5835077, 9894261, 17505231, 75856001, 227568003]

約数ペア:

[(1, 227568003), (3, 75856001), (13, 17505231), (23, 9894261), (39, 5835077), (61, 3730623), (69, 3298087), (183, 1243541), (299, 761097), (793, 286971), (897, 253699), (1403, 162201), (2379, 95657), (4159, 54717), (4209, 54067), (12477, 18239)]