239888937393

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{349753}}^1$

素因数の和:349979

約数の個数: 64

約数和(自身を含む): 429777715200

約数和(自身を除く): 189888777807

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 191, 399, 513, 573, 1197, 1337, 1719, 3591, 3629, 4011, 5157, 10887, 12033, 25403, 32661, 36099, 76209, 97983, 228627, 349753, 685881, 1049259, 2448271, 3147777, 6645307, 7344813, 9443331, 19935921, 22034439, 46517149, 59807763, 66103317, 66802823, 139551447, 179423289, 200408469, 418654341, 467619761, 601225407, 1255963023, 1269253637, 1402859283, 1803676221, 3807760911, 4208577849, 8884775459, 11423282733, 12625733547, 26654326377, 34269848199, 79962979131, 239888937393]

約数ペア:

[(1, 239888937393), (3, 79962979131), (7, 34269848199), (9, 26654326377), (19, 12625733547), (21, 11423282733), (27, 8884775459), (57, 4208577849), (63, 3807760911), (133, 1803676221), (171, 1402859283), (189, 1269253637), (191, 1255963023), (399, 601225407), (513, 467619761), (573, 418654341), (1197, 200408469), (1337, 179423289), (1719, 139551447), (3591, 66802823), (3629, 66103317), (4011, 59807763), (5157, 46517149), (10887, 22034439), (12033, 19935921), (25403, 9443331), (32661, 7344813), (36099, 6645307), (76209, 3147777), (97983, 2448271), (228627, 1049259), (349753, 685881)]