537144531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 906834432

約数和(自身を除く): 369689901

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 137, 231, 363, 411, 847, 959, 1507, 1543, 2541, 2877, 4521, 4629, 10549, 10801, 16577, 16973, 31647, 32403, 49731, 50919, 116039, 118811, 186703, 211391, 348117, 356433, 560109, 634173, 1306921, 1479737, 2325301, 3920763, 4439211, 6975903, 16277107, 25578311, 48831321, 76734933, 179048177, 537144531]

約数ペア:

[(1, 537144531), (3, 179048177), (7, 76734933), (11, 48831321), (21, 25578311), (33, 16277107), (77, 6975903), (121, 4439211), (137, 3920763), (231, 2325301), (363, 1479737), (411, 1306921), (847, 634173), (959, 560109), (1507, 356433), (1543, 348117), (2541, 211391), (2877, 186703), (4521, 118811), (4629, 116039), (10549, 50919), (10801, 49731), (16577, 32403), (16973, 31647)]