64982071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44417}}^1$

素因数の和:44454

約数の個数: 16

約数和(自身を含む): 85282560

約数和(自身を除く): 20300489

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 44417, 310919, 488587, 843923, 3420109, 5907461, 9283153, 64982071]

約数ペア:

[(1, 64982071), (7, 9283153), (11, 5907461), (19, 3420109), (77, 843923), (133, 488587), (209, 310919), (1463, 44417)]