127777506423

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1917631}}^1$

素因数の和:1917827

約数の個数: 32

約数和(自身を含む): 206183792640

約数和(自身を除く): 78406286217

約数列:

[1, 3, 7, 19, 21, 57, 133, 167, 399, 501, 1169, 3173, 3507, 9519, 22211, 66633, 1917631, 5752893, 13423417, 36434989, 40270251, 109304967, 255044923, 320244377, 765134769, 960733131, 2241710639, 6084643163, 6725131917, 18253929489, 42592502141, 127777506423]

約数ペア:

[(1, 127777506423), (3, 42592502141), (7, 18253929489), (19, 6725131917), (21, 6084643163), (57, 2241710639), (133, 960733131), (167, 765134769), (399, 320244377), (501, 255044923), (1169, 109304967), (3173, 40270251), (3507, 36434989), (9519, 13423417), (22211, 5752893), (66633, 1917631)]