33813681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 51580800

約数和(自身を除く): 17767119

約数列:

[1, 3, 11, 29, 33, 87, 89, 267, 319, 397, 957, 979, 1191, 2581, 2937, 4367, 7743, 11513, 13101, 28391, 34539, 35333, 85173, 105999, 126643, 379929, 388663, 1024657, 1165989, 3073971, 11271227, 33813681]

約数ペア:

[(1, 33813681), (3, 11271227), (11, 3073971), (29, 1165989), (33, 1024657), (87, 388663), (89, 379929), (267, 126643), (319, 105999), (397, 85173), (957, 35333), (979, 34539), (1191, 28391), (2581, 13101), (2937, 11513), (4367, 7743)]