26911467

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 46085760

約数和(自身を除く): 19174293

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 251, 297, 361, 513, 627, 753, 1083, 1881, 2259, 2761, 3249, 3971, 4769, 5643, 6777, 8283, 9747, 11913, 14307, 24849, 35739, 42921, 52459, 74547, 90611, 107217, 128763, 157377, 271833, 472131, 815499, 996721, 1416393, 2446497, 2990163, 8970489, 26911467]

約数ペア:

[(1, 26911467), (3, 8970489), (9, 2990163), (11, 2446497), (19, 1416393), (27, 996721), (33, 815499), (57, 472131), (99, 271833), (171, 157377), (209, 128763), (251, 107217), (297, 90611), (361, 74547), (513, 52459), (627, 42921), (753, 35739), (1083, 24849), (1881, 14307), (2259, 11913), (2761, 9747), (3249, 8283), (3971, 6777), (4769, 5643)]