85472079

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{370009}}^1$

素因数の和:370030

約数の個数: 16

約数和(自身を含む): 142083840

約数和(自身を除く): 56611761

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 370009, 1110027, 2590063, 4070099, 7770189, 12210297, 28490693, 85472079]

約数ペア:

[(1, 85472079), (3, 28490693), (7, 12210297), (11, 7770189), (21, 4070099), (33, 2590063), (77, 1110027), (231, 370009)]