173348643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5563}}^1$

素因数の和:5643

約数の個数: 32

約数和(自身を含む): 269208576

約数和(自身を除く): 95859933

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1833, 2397, 5563, 10387, 16689, 31161, 72319, 94571, 216957, 261461, 283713, 784383, 1229423, 3398993, 3688269, 4444837, 10196979, 13334511, 57782881, 173348643]

約数ペア:

[(1, 173348643), (3, 57782881), (13, 13334511), (17, 10196979), (39, 4444837), (47, 3688269), (51, 3398993), (141, 1229423), (221, 784383), (611, 283713), (663, 261461), (799, 216957), (1833, 94571), (2397, 72319), (5563, 31161), (10387, 16689)]