67985771

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8527}}^1$

素因数の和:8618

約数の個数: 16

約数和(自身を含む): 83506176

約数和(自身を除く): 15520405

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 8527, 59689, 144959, 571309, 1014713, 3999163, 9712253, 67985771]

約数ペア:

[(1, 67985771), (7, 9712253), (17, 3999163), (67, 1014713), (119, 571309), (469, 144959), (1139, 59689), (7973, 8527)]