87265059

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2287}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 140574720

約数和(自身を除く): 53309661

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 1659, 1817, 2287, 5451, 6861, 12719, 16009, 38157, 48027, 52601, 157803, 180673, 368207, 542019, 1104621, 1264711, 3794133, 4155479, 12466437, 29088353, 87265059]

約数ペア:

[(1, 87265059), (3, 29088353), (7, 12466437), (21, 4155479), (23, 3794133), (69, 1264711), (79, 1104621), (161, 542019), (237, 368207), (483, 180673), (553, 157803), (1659, 52601), (1817, 48027), (2287, 38157), (5451, 16009), (6861, 12719)]