129219651

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 216311200

約数和(自身を除く): 87091549

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 121, 297, 333, 363, 407, 999, 1069, 1089, 1221, 3207, 3267, 3663, 4477, 9621, 10989, 11759, 13431, 28863, 35277, 39553, 40293, 105831, 118659, 120879, 129349, 317493, 355977, 388047, 435083, 1067931, 1164141, 1305249, 3492423, 3915747, 4785913, 11747241, 14357739, 43073217, 129219651]

約数ペア:

[(1, 129219651), (3, 43073217), (9, 14357739), (11, 11747241), (27, 4785913), (33, 3915747), (37, 3492423), (99, 1305249), (111, 1164141), (121, 1067931), (297, 435083), (333, 388047), (363, 355977), (407, 317493), (999, 129349), (1069, 120879), (1089, 118659), (1221, 105831), (3207, 40293), (3267, 39553), (3663, 35277), (4477, 28863), (9621, 13431), (10989, 11759)]