520099623

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{38449}}^1$

素因数の和:38628

約数の個数: 20

約数和(自身を含む): 781611600

約数和(自身を除く): 261511977

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 13527, 38449, 115347, 346041, 1038123, 3114369, 6420983, 19262949, 57788847, 173366541, 520099623]

約数ペア:

[(1, 520099623), (3, 173366541), (9, 57788847), (27, 19262949), (81, 6420983), (167, 3114369), (501, 1038123), (1503, 346041), (4509, 115347), (13527, 38449)]