27750378

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 56652480

約数和(自身を除く): 28902102

約数列:

[1, 2, 3, 6, 89, 157, 178, 267, 314, 331, 471, 534, 662, 942, 993, 1986, 13973, 27946, 29459, 41919, 51967, 58918, 83838, 88377, 103934, 155901, 176754, 311802, 4625063, 9250126, 13875189, 27750378]

約数ペア:

[(1, 27750378), (2, 13875189), (3, 9250126), (6, 4625063), (89, 311802), (157, 176754), (178, 155901), (267, 103934), (314, 88377), (331, 83838), (471, 58918), (534, 51967), (662, 41919), (942, 29459), (993, 27946), (1986, 13973)]