420180183

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{93187}}^1$

素因数の和:93363

約数の個数: 16

約数和(自身を含む): 626223360

約数和(自身を除く): 206043177

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 93187, 279561, 838683, 2516049, 15562229, 46686687, 140060061, 420180183]

約数ペア:

[(1, 420180183), (3, 140060061), (9, 46686687), (27, 15562229), (167, 2516049), (501, 838683), (1503, 279561), (4509, 93187)]