25469613

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 40992000

約数和(自身を除く): 15522387

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 351, 447, 487, 1341, 1461, 1937, 4023, 4383, 5811, 6331, 13149, 17433, 18993, 52299, 56979, 72563, 170937, 217689, 653067, 943319, 1959201, 2829957, 8489871, 25469613]

約数ペア:

[(1, 25469613), (3, 8489871), (9, 2829957), (13, 1959201), (27, 943319), (39, 653067), (117, 217689), (149, 170937), (351, 72563), (447, 56979), (487, 52299), (1341, 18993), (1461, 17433), (1937, 13149), (4023, 6331), (4383, 5811)]