140170863

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109423}}^1$

素因数の和:109494

約数の個数: 16

約数和(自身を含む): 217097216

約数和(自身を除く): 76926353

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 109423, 328269, 765961, 2297883, 6674803, 20024409, 46723621, 140170863]

約数ペア:

[(1, 140170863), (3, 46723621), (7, 20024409), (21, 6674803), (61, 2297883), (183, 765961), (427, 328269), (1281, 109423)]