1223648613

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7759}}^1$

素因数の和:7844

約数の個数: 48

約数和(自身を含む): 2033740800

約数和(自身を除く): 810092187

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 243, 297, 531, 649, 891, 1593, 1947, 2673, 4779, 5841, 7759, 14337, 17523, 23277, 52569, 69831, 85349, 157707, 209493, 256047, 457781, 628479, 768141, 1373343, 1885437, 2304423, 4120029, 5035591, 6913269, 12360087, 15106773, 20739807, 37080261, 45320319, 111240783, 135960957, 407882871, 1223648613]

約数ペア:

[(1, 1223648613), (3, 407882871), (9, 135960957), (11, 111240783), (27, 45320319), (33, 37080261), (59, 20739807), (81, 15106773), (99, 12360087), (177, 6913269), (243, 5035591), (297, 4120029), (531, 2304423), (649, 1885437), (891, 1373343), (1593, 768141), (1947, 628479), (2673, 457781), (4779, 256047), (5841, 209493), (7759, 157707), (14337, 85349), (17523, 69831), (23277, 52569)]