133724247

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 189314496

約数和(自身を除く): 55590249

約数列:

[1, 3, 41, 53, 73, 123, 159, 219, 281, 843, 2173, 2993, 3869, 6519, 8979, 11521, 11607, 14893, 20513, 34563, 44679, 61539, 158629, 475887, 610613, 841033, 1087189, 1831839, 2523099, 3261567, 44574749, 133724247]

約数ペア:

[(1, 133724247), (3, 44574749), (41, 3261567), (53, 2523099), (73, 1831839), (123, 1087189), (159, 841033), (219, 610613), (281, 475887), (843, 158629), (2173, 61539), (2993, 44679), (3869, 34563), (6519, 20513), (8979, 14893), (11521, 11607)]