64126767

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21227}}^1$

素因数の和:21302

約数の個数: 16

約数和(自身を含む): 91704960

約数和(自身を除く): 27578193

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 21227, 63681, 403313, 1125031, 1209939, 3375093, 21375589, 64126767]

約数ペア:

[(1, 64126767), (3, 21375589), (19, 3375093), (53, 1209939), (57, 1125031), (159, 403313), (1007, 63681), (3021, 21227)]