150865539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 227095296

約数和(自身を除く): 76229757

約数列:

[1, 3, 11, 33, 37, 111, 157, 407, 471, 787, 1221, 1727, 2361, 5181, 5809, 8657, 17427, 25971, 29119, 63899, 87357, 123559, 191697, 320309, 370677, 960927, 1359149, 4077447, 4571683, 13715049, 50288513, 150865539]

約数ペア:

[(1, 150865539), (3, 50288513), (11, 13715049), (33, 4571683), (37, 4077447), (111, 1359149), (157, 960927), (407, 370677), (471, 320309), (787, 191697), (1221, 123559), (1727, 87357), (2361, 63899), (5181, 29119), (5809, 25971), (8657, 17427)]