51800697

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{34057}}^1$

素因数の和:34089

約数の個数: 18

約数和(自身を含む): 81023982

約数和(自身を除く): 29223285

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 34057, 102171, 306513, 442741, 1328223, 3984669, 5755633, 17266899, 51800697]

約数ペア:

[(1, 51800697), (3, 17266899), (9, 5755633), (13, 3984669), (39, 1328223), (117, 442741), (169, 306513), (507, 102171), (1521, 34057)]