154071207

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 233280000

約数和(自身を除く): 79208793

約数列:

[1, 3, 9, 27, 71, 179, 213, 449, 537, 639, 1347, 1611, 1917, 4041, 4833, 12123, 12709, 31879, 38127, 80371, 95637, 114381, 241113, 286911, 343143, 723339, 860733, 2170017, 5706341, 17119023, 51357069, 154071207]

約数ペア:

[(1, 154071207), (3, 51357069), (9, 17119023), (27, 5706341), (71, 2170017), (179, 860733), (213, 723339), (449, 343143), (537, 286911), (639, 241113), (1347, 114381), (1611, 95637), (1917, 80371), (4041, 38127), (4833, 31879), (12123, 12709)]