8120896191

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{106243}}^1$

素因数の和:106420

約数の個数: 32

約数和(自身を含む): 12749280000

約数和(自身を除く): 4628383809

約数列:

[1, 3, 9, 19, 27, 57, 149, 171, 447, 513, 1341, 2831, 4023, 8493, 25479, 76437, 106243, 318729, 956187, 2018617, 2868561, 6055851, 15830207, 18167553, 47490621, 54502659, 142471863, 300773933, 427415589, 902321799, 2706965397, 8120896191]

約数ペア:

[(1, 8120896191), (3, 2706965397), (9, 902321799), (19, 427415589), (27, 300773933), (57, 142471863), (149, 54502659), (171, 47490621), (447, 18167553), (513, 15830207), (1341, 6055851), (2831, 2868561), (4023, 2018617), (8493, 956187), (25479, 318729), (76437, 106243)]