51575967

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 79027200

約数和(自身を除く): 27451233

約数列:

[1, 3, 9, 27, 47, 97, 141, 291, 419, 423, 873, 1257, 1269, 2619, 3771, 4559, 11313, 13677, 19693, 40643, 41031, 59079, 121929, 123093, 177237, 365787, 531711, 1097361, 1910221, 5730663, 17191989, 51575967]

約数ペア:

[(1, 51575967), (3, 17191989), (9, 5730663), (27, 1910221), (47, 1097361), (97, 531711), (141, 365787), (291, 177237), (419, 123093), (423, 121929), (873, 59079), (1257, 41031), (1269, 40643), (2619, 19693), (3771, 13677), (4559, 11313)]