77773787

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37159}}^1$

素因数の和:37202

約数の個数: 16

約数和(自身を含む): 99886080

約数和(自身を除く): 22112293

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 37159, 260113, 483067, 854657, 3381469, 5982599, 11110541, 77773787]

約数ペア:

[(1, 77773787), (7, 11110541), (13, 5982599), (23, 3381469), (91, 854657), (161, 483067), (299, 260113), (2093, 37159)]