74270589

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{6469}}^1$

素因数の和:6604

約数の個数: 16

約数和(自身を含む): 102484800

約数和(自身を除く): 28214211

約数列:

[1, 3, 43, 89, 129, 267, 3827, 6469, 11481, 19407, 278167, 575741, 834501, 1727223, 24756863, 74270589]

約数ペア:

[(1, 74270589), (3, 24756863), (43, 1727223), (89, 834501), (129, 575741), (267, 278167), (3827, 19407), (6469, 11481)]