113661819

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 178560000

約数和(自身を除く): 64898181

約数列:

[1, 3, 9, 19, 27, 57, 149, 171, 447, 513, 1341, 1487, 2831, 4023, 4461, 8493, 13383, 25479, 28253, 40149, 76437, 84759, 221563, 254277, 664689, 762831, 1994067, 4209697, 5982201, 12629091, 37887273, 113661819]

約数ペア:

[(1, 113661819), (3, 37887273), (9, 12629091), (19, 5982201), (27, 4209697), (57, 1994067), (149, 762831), (171, 664689), (447, 254277), (513, 221563), (1341, 84759), (1487, 76437), (2831, 40149), (4023, 28253), (4461, 25479), (8493, 13383)]