63158787

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 93837744

約数和(自身を除く): 30678957

約数列:

[1, 3, 9, 43, 129, 293, 387, 557, 879, 1671, 2637, 5013, 12599, 23951, 37797, 71853, 113391, 163201, 215559, 489603, 1468809, 7017643, 21052929, 63158787]

約数ペア:

[(1, 63158787), (3, 21052929), (9, 7017643), (43, 1468809), (129, 489603), (293, 215559), (387, 163201), (557, 113391), (879, 71853), (1671, 37797), (2637, 23951), (5013, 12599)]