173844423

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1381}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 256123296

約数和(自身を除く): 82278873

約数列:

[1, 3, 9, 71, 197, 213, 591, 639, 1381, 1773, 4143, 12429, 13987, 41961, 98051, 125883, 272057, 294153, 816171, 882459, 2448513, 19316047, 57948141, 173844423]

約数ペア:

[(1, 173844423), (3, 57948141), (9, 19316047), (71, 2448513), (197, 882459), (213, 816171), (591, 294153), (639, 272057), (1381, 125883), (1773, 98051), (4143, 41961), (12429, 13987)]