431640117

素因数分解:

$3^3\times {\mathrm{2753}}^1\times {\mathrm{5807}}^1$

素因数の和:8569

約数の個数: 16

約数和(自身を含む): 639809280

約数和(自身を除く): 208169163

約数列:

[1, 3, 9, 27, 2753, 5807, 8259, 17421, 24777, 52263, 74331, 156789, 15986671, 47960013, 143880039, 431640117]

約数ペア:

[(1, 431640117), (3, 143880039), (9, 47960013), (27, 15986671), (2753, 156789), (5807, 74331), (8259, 52263), (17421, 24777)]