140959623

素因数分解:

$3^1\times 7^3\times {\mathrm{136987}}^1$

素因数の和:137011

約数の個数: 16

約数和(自身を含む): 219180800

約数和(自身を除く): 78221177

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 136987, 410961, 958909, 2876727, 6712363, 20137089, 46986541, 140959623]

約数ペア:

[(1, 140959623), (3, 46986541), (7, 20137089), (21, 6712363), (49, 2876727), (147, 958909), (343, 410961), (1029, 136987)]