27451281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 43747200

約数和(自身を除く): 16295919

約数列:

[1, 3, 11, 13, 33, 39, 61, 143, 183, 429, 671, 793, 1049, 2013, 2379, 3147, 8723, 11539, 13637, 26169, 34617, 40911, 63989, 150007, 191967, 450021, 703879, 831857, 2111637, 2495571, 9150427, 27451281]

約数ペア:

[(1, 27451281), (3, 9150427), (11, 2495571), (13, 2111637), (33, 831857), (39, 703879), (61, 450021), (143, 191967), (183, 150007), (429, 63989), (671, 40911), (793, 34617), (1049, 26169), (2013, 13637), (2379, 11539), (3147, 8723)]