66915284303

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{216113}}^1$

素因数の和:216287

約数の個数: 24

約数和(自身を含む): 79823867040

約数和(自身を除く): 12908582737

約数列:

[1, 7, 49, 71, 89, 497, 623, 3479, 4361, 6319, 44233, 216113, 309631, 1512791, 10589537, 15344023, 19234057, 107408161, 134638399, 751857127, 942468793, 1365618047, 9559326329, 66915284303]

約数ペア:

[(1, 66915284303), (7, 9559326329), (49, 1365618047), (71, 942468793), (89, 751857127), (497, 134638399), (623, 107408161), (3479, 19234057), (4361, 15344023), (6319, 10589537), (44233, 1512791), (216113, 309631)]