168432891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{761}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 258958080

約数和(自身を除く): 90525189

約数列:

[1, 3, 11, 19, 33, 57, 209, 353, 627, 761, 1059, 2283, 3883, 6707, 8371, 11649, 14459, 20121, 25113, 43377, 73777, 159049, 221331, 268633, 477147, 805899, 2954963, 5104027, 8864889, 15312081, 56144297, 168432891]

約数ペア:

[(1, 168432891), (3, 56144297), (11, 15312081), (19, 8864889), (33, 5104027), (57, 2954963), (209, 805899), (353, 477147), (627, 268633), (761, 221331), (1059, 159049), (2283, 73777), (3883, 43377), (6707, 25113), (8371, 20121), (11649, 14459)]