98668773

素因数分解:

$3^4\times 7^1\times {\mathrm{174019}}^1$

素因数の和:174038

約数の個数: 20

約数和(自身を含む): 168451360

約数和(自身を除く): 69782587

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 174019, 522057, 1218133, 1566171, 3654399, 4698513, 10963197, 14095539, 32889591, 98668773]

約数ペア:

[(1, 98668773), (3, 32889591), (7, 14095539), (9, 10963197), (21, 4698513), (27, 3654399), (63, 1566171), (81, 1218133), (189, 522057), (567, 174019)]