270603909

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10343}}^1$

素因数の和:10391

約数の個数: 40

約数和(自身を含む): 450584640

約数和(自身を除く): 179980731

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1377, 1539, 2907, 8721, 10343, 26163, 31029, 93087, 175831, 196517, 279261, 527493, 589551, 837783, 1582479, 1768653, 3340789, 4747437, 5305959, 10022367, 14242311, 15917877, 30067101, 90201303, 270603909]

約数ペア:

[(1, 270603909), (3, 90201303), (9, 30067101), (17, 15917877), (19, 14242311), (27, 10022367), (51, 5305959), (57, 4747437), (81, 3340789), (153, 1768653), (171, 1582479), (323, 837783), (459, 589551), (513, 527493), (969, 279261), (1377, 196517), (1539, 175831), (2907, 93087), (8721, 31029), (10343, 26163)]