68227803

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56999}}^1$

素因数の和:57031

約数の個数: 24

約数和(自身を含む): 118560000

約数和(自身を除く): 50332197

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 56999, 170997, 398993, 512991, 1082981, 1196979, 3248943, 3590937, 7580867, 9746829, 22742601, 68227803]

約数ペア:

[(1, 68227803), (3, 22742601), (7, 9746829), (9, 7580867), (19, 3590937), (21, 3248943), (57, 1196979), (63, 1082981), (133, 512991), (171, 398993), (399, 170997), (1197, 56999)]