63915297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21157}}^1$

素因数の和:21232

約数の個数: 16

約数和(自身を含む): 91402560

約数和(自身を除く): 27487263

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 21157, 63471, 401983, 1121321, 1205949, 3363963, 21305099, 63915297]

約数ペア:

[(1, 63915297), (3, 21305099), (19, 3363963), (53, 1205949), (57, 1121321), (159, 401983), (1007, 63471), (3021, 21157)]