74748717

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{145709}}^1$

素因数の和:145737

約数の個数: 16

約数和(自身を含む): 116568000

約数和(自身を除く): 41819283

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 145709, 437127, 1311381, 2768471, 3934143, 8305413, 24916239, 74748717]

約数ペア:

[(1, 74748717), (3, 24916239), (9, 8305413), (19, 3934143), (27, 2768471), (57, 1311381), (171, 437127), (513, 145709)]