53613273

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18367}}^1$

素因数の和:18516

約数の個数: 16

約数和(自身を含む): 82288640

約数和(自身を除く): 28675367

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 18367, 55101, 128569, 385707, 2553013, 7659039, 17871091, 53613273]

約数ペア:

[(1, 53613273), (3, 17871091), (7, 7659039), (21, 2553013), (139, 385707), (417, 128569), (973, 55101), (2919, 18367)]