121445829

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 177952320

約数和(自身を除く): 56506491

約数列:

[1, 3, 9, 139, 193, 417, 503, 579, 1251, 1509, 1737, 4527, 26827, 69917, 80481, 97079, 209751, 241443, 291237, 629253, 873711, 13493981, 40481943, 121445829]

約数ペア:

[(1, 121445829), (3, 40481943), (9, 13493981), (139, 873711), (193, 629253), (417, 291237), (503, 241443), (579, 209751), (1251, 97079), (1509, 80481), (1737, 69917), (4527, 26827)]