64759981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3457}}^1$

素因数の和:3612

約数の個数: 16

約数和(自身を含む): 76684608

約数和(自身を除く): 11924627

約数列:

[1, 11, 13, 131, 143, 1441, 1703, 3457, 18733, 38027, 44941, 452867, 494351, 4981537, 5887271, 64759981]

約数ペア:

[(1, 64759981), (11, 5887271), (13, 4981537), (131, 494351), (143, 452867), (1441, 44941), (1703, 38027), (3457, 18733)]