19853055153

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{51647}}^1$

素因数の和:52298

約数の個数: 32

約数和(自身を含む): 30740889600

約数和(自身を除く): 10887834447

約数列:

[1, 3, 9, 23, 27, 69, 207, 619, 621, 1857, 5571, 14237, 16713, 42711, 51647, 128133, 154941, 384399, 464823, 1187881, 1394469, 3563643, 10690929, 31969493, 32072787, 95908479, 287725437, 735298339, 863176311, 2205895017, 6617685051, 19853055153]

約数ペア:

[(1, 19853055153), (3, 6617685051), (9, 2205895017), (23, 863176311), (27, 735298339), (69, 287725437), (207, 95908479), (619, 32072787), (621, 31969493), (1857, 10690929), (5571, 3563643), (14237, 1394469), (16713, 1187881), (42711, 464823), (51647, 384399), (128133, 154941)]