51298983

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 76763648

約数和(自身を除く): 25464665

約数列:

[1, 3, 9, 37, 111, 127, 333, 381, 1143, 1213, 3639, 4699, 10917, 14097, 42291, 44881, 134643, 154051, 403929, 462153, 1386459, 5699887, 17099661, 51298983]

約数ペア:

[(1, 51298983), (3, 17099661), (9, 5699887), (37, 1386459), (111, 462153), (127, 403929), (333, 154051), (381, 134643), (1143, 44881), (1213, 42291), (3639, 14097), (4699, 10917)]