89784903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 135579136

約数和(自身を除く): 45794233

約数列:

[1, 3, 13, 37, 39, 43, 111, 129, 481, 559, 1443, 1447, 1591, 1677, 4341, 4773, 18811, 20683, 53539, 56433, 62049, 62221, 160617, 186663, 696007, 808873, 2088021, 2302177, 2426619, 6906531, 29928301, 89784903]

約数ペア:

[(1, 89784903), (3, 29928301), (13, 6906531), (37, 2426619), (39, 2302177), (43, 2088021), (111, 808873), (129, 696007), (481, 186663), (559, 160617), (1443, 62221), (1447, 62049), (1591, 56433), (1677, 53539), (4341, 20683), (4773, 18811)]