137754378

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{28663}}^1$

素因数の和:28763

約数の個数: 32

約数和(自身を含む): 309571200

約数和(自身を除く): 171816822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 28663, 57326, 85989, 171978, 257967, 515934, 773901, 1547802, 2551007, 5102014, 7653021, 15306042, 22959063, 45918126, 68877189, 137754378]

約数ペア:

[(1, 137754378), (2, 68877189), (3, 45918126), (6, 22959063), (9, 15306042), (18, 7653021), (27, 5102014), (54, 2551007), (89, 1547802), (178, 773901), (267, 515934), (534, 257967), (801, 171978), (1602, 85989), (2403, 57326), (4806, 28663)]