78214983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{619}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 130467840

約数和(自身を除く): 52252857

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 547, 619, 1641, 1857, 3829, 4333, 6017, 6809, 11487, 12999, 18051, 20427, 42119, 47663, 126357, 142989, 338593, 1015779, 2370151, 3724523, 7110453, 11173569, 26071661, 78214983]

約数ペア:

[(1, 78214983), (3, 26071661), (7, 11173569), (11, 7110453), (21, 3724523), (33, 2370151), (77, 1015779), (231, 338593), (547, 142989), (619, 126357), (1641, 47663), (1857, 42119), (3829, 20427), (4333, 18051), (6017, 12999), (6809, 11487)]