78897706321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{607181}}^1$

素因数の和:608184

約数の個数: 16

約数和(自身を含む): 95011839360

約数和(自身を除く): 16114133039

約数列:

[1, 7, 19, 133, 977, 6839, 18563, 129941, 607181, 4250267, 11536439, 80755073, 593215837, 4152510859, 11271100903, 78897706321]

約数ペア:

[(1, 78897706321), (7, 11271100903), (19, 4152510859), (133, 593215837), (977, 80755073), (6839, 11536439), (18563, 4250267), (129941, 607181)]