53421738

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{207061}}^1$

素因数の和:207109

約数の個数: 16

約数和(自身を含む): 109328736

約数和(自身を除く): 55906998

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 207061, 414122, 621183, 1242366, 8903623, 17807246, 26710869, 53421738]

約数ペア:

[(1, 53421738), (2, 26710869), (3, 17807246), (6, 8903623), (43, 1242366), (86, 621183), (129, 414122), (258, 207061)]