226137219

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 405209088

約数和(自身を除く): 179071869

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 69, 77, 93, 161, 217, 231, 253, 341, 483, 651, 713, 759, 1023, 1373, 1771, 2139, 2387, 4119, 4991, 5313, 7161, 7843, 9611, 14973, 15103, 23529, 28833, 31579, 42563, 45309, 54901, 94737, 105721, 127689, 164703, 221053, 297941, 317163, 347369, 468193, 663159, 893823, 978949, 1042107, 1404579, 2431583, 2936847, 3277351, 6852643, 7294749, 9832053, 10768439, 20557929, 32305317, 75379073, 226137219]

約数ペア:

[(1, 226137219), (3, 75379073), (7, 32305317), (11, 20557929), (21, 10768439), (23, 9832053), (31, 7294749), (33, 6852643), (69, 3277351), (77, 2936847), (93, 2431583), (161, 1404579), (217, 1042107), (231, 978949), (253, 893823), (341, 663159), (483, 468193), (651, 347369), (713, 317163), (759, 297941), (1023, 221053), (1373, 164703), (1771, 127689), (2139, 105721), (2387, 94737), (4119, 54901), (4991, 45309), (5313, 42563), (7161, 31579), (7843, 28833), (9611, 23529), (14973, 15103)]