48177591

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2857}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 81212928

約数和(自身を除く): 33035337

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 2857, 5621, 8571, 16863, 19999, 31427, 59997, 94281, 208561, 219989, 625683, 659967, 1459927, 2294171, 4379781, 6882513, 16059197, 48177591]

約数ペア:

[(1, 48177591), (3, 16059197), (7, 6882513), (11, 4379781), (21, 2294171), (33, 1459927), (73, 659967), (77, 625683), (219, 219989), (231, 208561), (511, 94281), (803, 59997), (1533, 31427), (2409, 19999), (2857, 16863), (5621, 8571)]