51215373

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30431}}^1$

素因数の和:30465

約数の個数: 24

約数和(自身を含む): 85453056

約数和(自身を除く): 34237683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 30431, 91293, 273879, 334741, 517327, 1004223, 1551981, 3012669, 4655943, 5690597, 17071791, 51215373]

約数ペア:

[(1, 51215373), (3, 17071791), (9, 5690597), (11, 4655943), (17, 3012669), (33, 1551981), (51, 1004223), (99, 517327), (153, 334741), (187, 273879), (561, 91293), (1683, 30431)]