64106397

素因数分解:

$3^4\times {\mathrm{71}}^2\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 30

約数和(自身を含む): 97750334

約数和(自身を除く): 33643937

約数列:

[1, 3, 9, 27, 71, 81, 157, 213, 471, 639, 1413, 1917, 4239, 5041, 5751, 11147, 12717, 15123, 33441, 45369, 100323, 136107, 300969, 408321, 791437, 902907, 2374311, 7122933, 21368799, 64106397]

約数ペア:

[(1, 64106397), (3, 21368799), (9, 7122933), (27, 2374311), (71, 902907), (81, 791437), (157, 408321), (213, 300969), (471, 136107), (639, 100323), (1413, 45369), (1917, 33441), (4239, 15123), (5041, 12717), (5751, 11147)]