128518113

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 186109056

約数和(自身を除く): 57590943

約数列:

[1, 3, 17, 51, 83, 97, 249, 291, 313, 939, 1411, 1649, 4233, 4947, 5321, 8051, 15963, 24153, 25979, 30361, 77937, 91083, 136867, 410601, 441643, 516137, 1324929, 1548411, 2519963, 7559889, 42839371, 128518113]

約数ペア:

[(1, 128518113), (3, 42839371), (17, 7559889), (51, 2519963), (83, 1548411), (97, 1324929), (249, 516137), (291, 441643), (313, 410601), (939, 136867), (1411, 91083), (1649, 77937), (4233, 30361), (4947, 25979), (5321, 24153), (8051, 15963)]