88878159

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 141017760

約数和(自身を除く): 52139601

約数列:

[1, 3, 9, 17, 51, 61, 89, 107, 153, 183, 267, 321, 549, 801, 963, 1037, 1513, 1819, 3111, 4539, 5429, 5457, 6527, 9333, 9523, 13617, 16287, 16371, 19581, 28569, 48861, 58743, 85707, 92293, 110959, 161891, 276879, 332877, 485673, 580903, 830637, 998631, 1457019, 1742709, 5228127, 9875351, 29626053, 88878159]

約数ペア:

[(1, 88878159), (3, 29626053), (9, 9875351), (17, 5228127), (51, 1742709), (61, 1457019), (89, 998631), (107, 830637), (153, 580903), (183, 485673), (267, 332877), (321, 276879), (549, 161891), (801, 110959), (963, 92293), (1037, 85707), (1513, 58743), (1819, 48861), (3111, 28569), (4539, 19581), (5429, 16371), (5457, 16287), (6527, 13617), (9333, 9523)]