335231541

素因数分解:

$3^4\times {\mathrm{71}}^2\times {\mathrm{821}}^1$

素因数の和:975

約数の個数: 30

約数和(自身を含む): 508549206

約数和(自身を除く): 173317665

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 821, 1917, 2463, 5041, 5751, 7389, 15123, 22167, 45369, 58291, 66501, 136107, 174873, 408321, 524619, 1573857, 4138661, 4721571, 12415983, 37247949, 111743847, 335231541]

約数ペア:

[(1, 335231541), (3, 111743847), (9, 37247949), (27, 12415983), (71, 4721571), (81, 4138661), (213, 1573857), (639, 524619), (821, 408321), (1917, 174873), (2463, 136107), (5041, 66501), (5751, 58291), (7389, 45369), (15123, 22167)]