65377879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1297}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 78918400

約数和(自身を除く): 13540521

約数列:

[1, 7, 19, 133, 379, 1297, 2653, 7201, 9079, 24643, 50407, 172501, 491563, 3440941, 9339697, 65377879]

約数ペア:

[(1, 65377879), (7, 9339697), (19, 3440941), (133, 491563), (379, 172501), (1297, 50407), (2653, 24643), (7201, 9079)]