228613833

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21221}}^1$

素因数の和:21259

約数の個数: 40

約数和(自身を含む): 410857920

約数和(自身を除く): 182244087

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 10773, 21221, 63663, 148547, 190989, 403199, 445641, 572967, 1209597, 1336923, 1718901, 2822393, 3628791, 4010769, 8467179, 10886373, 12032307, 25401537, 32659119, 76204611, 228613833]

約数ペア:

[(1, 228613833), (3, 76204611), (7, 32659119), (9, 25401537), (19, 12032307), (21, 10886373), (27, 8467179), (57, 4010769), (63, 3628791), (81, 2822393), (133, 1718901), (171, 1336923), (189, 1209597), (399, 572967), (513, 445641), (567, 403199), (1197, 190989), (1539, 148547), (3591, 63663), (10773, 21221)]