7870203

素因数分解:

$3^4\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 40

約数和(自身を含む): 13108656

約数和(自身を除く): 5238453

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 121, 219, 297, 363, 657, 803, 891, 1089, 1331, 1971, 2409, 3267, 3993, 5913, 7227, 8833, 9801, 11979, 21681, 26499, 35937, 65043, 79497, 97163, 107811, 238491, 291489, 715473, 874467, 2623401, 7870203]

約数ペア:

[(1, 7870203), (3, 2623401), (9, 874467), (11, 715473), (27, 291489), (33, 238491), (73, 107811), (81, 97163), (99, 79497), (121, 65043), (219, 35937), (297, 26499), (363, 21681), (657, 11979), (803, 9801), (891, 8833), (1089, 7227), (1331, 5913), (1971, 3993), (2409, 3267)]