804975219

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{6151}}^1$

素因数の和:6328

約数の個数: 32

約数和(自身を含む): 1234337280

約数和(自身を除く): 429362061

約数列:

[1, 3, 9, 27, 37, 111, 131, 333, 393, 999, 1179, 3537, 4847, 6151, 14541, 18453, 43623, 55359, 130869, 166077, 227587, 682761, 805781, 2048283, 2417343, 6144849, 7252029, 21756087, 29813897, 89441691, 268325073, 804975219]

約数ペア:

[(1, 804975219), (3, 268325073), (9, 89441691), (27, 29813897), (37, 21756087), (111, 7252029), (131, 6144849), (333, 2417343), (393, 2048283), (999, 805781), (1179, 682761), (3537, 227587), (4847, 166077), (6151, 130869), (14541, 55359), (18453, 43623)]