74557899

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{49019}}^1$

素因数の和:49051

約数の個数: 18

約数和(自身を含む): 116618580

約数和(自身を除く): 42060681

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 49019, 147057, 441171, 637247, 1911741, 5735223, 8284211, 24852633, 74557899]

約数ペア:

[(1, 74557899), (3, 24852633), (9, 8284211), (13, 5735223), (39, 1911741), (117, 637247), (169, 441171), (507, 147057), (1521, 49019)]