48831321

素因数分解:

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

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 81819648

約数和(自身を除く): 32988327

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1507, 1543, 2877, 4521, 4629, 10549, 10801, 16973, 31647, 32403, 50919, 118811, 211391, 356433, 634173, 1479737, 2325301, 4439211, 6975903, 16277107, 48831321]

約数ペア:

[(1, 48831321), (3, 16277107), (7, 6975903), (11, 4439211), (21, 2325301), (33, 1479737), (77, 634173), (137, 356433), (231, 211391), (411, 118811), (959, 50919), (1507, 32403), (1543, 31647), (2877, 16973), (4521, 10801), (4629, 10549)]