56987733

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 85796704

約数和(自身を除く): 28808971

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4243, 4477, 12729, 13431, 46673, 140019, 156991, 470973, 513403, 1540209, 1726901, 5180703, 18995911, 56987733]

約数ペア:

[(1, 56987733), (3, 18995911), (11, 5180703), (33, 1726901), (37, 1540209), (111, 513403), (121, 470973), (363, 156991), (407, 140019), (1221, 46673), (4243, 13431), (4477, 12729)]