47680083

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 79104960

約数和(自身を除く): 31424877

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 297, 531, 649, 891, 907, 1593, 1947, 2721, 4779, 5841, 8163, 9977, 17523, 24489, 29931, 52569, 53513, 73467, 89793, 160539, 269379, 481617, 588643, 808137, 1444851, 1765929, 4334553, 5297787, 15893361, 47680083]

約数ペア:

[(1, 47680083), (3, 15893361), (9, 5297787), (11, 4334553), (27, 1765929), (33, 1444851), (59, 808137), (81, 588643), (99, 481617), (177, 269379), (297, 160539), (531, 89793), (649, 73467), (891, 53513), (907, 52569), (1593, 29931), (1947, 24489), (2721, 17523), (4779, 9977), (5841, 8163)]