470182401

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{49613}}^1$

素因数の和:49644

約数の個数: 28

約数和(自身を含む): 759193428

約数和(自身を除く): 289011027

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 49613, 148839, 446517, 644969, 1339551, 1934907, 4018653, 5804721, 12055959, 17414163, 36167877, 52242489, 156727467, 470182401]

約数ペア:

[(1, 470182401), (3, 156727467), (9, 52242489), (13, 36167877), (27, 17414163), (39, 12055959), (81, 5804721), (117, 4018653), (243, 1934907), (351, 1339551), (729, 644969), (1053, 446517), (3159, 148839), (9477, 49613)]