149687097

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 232737792

約数和(自身を除く): 83050695

約数列:

[1, 3, 7, 21, 83, 157, 249, 471, 547, 581, 1099, 1641, 1743, 3297, 3829, 11487, 13031, 39093, 45401, 85879, 91217, 136203, 257637, 273651, 317807, 601153, 953421, 1803459, 7127957, 21383871, 49895699, 149687097]

約数ペア:

[(1, 149687097), (3, 49895699), (7, 21383871), (21, 7127957), (83, 1803459), (157, 953421), (249, 601153), (471, 317807), (547, 273651), (581, 257637), (1099, 136203), (1641, 91217), (1743, 85879), (3297, 45401), (3829, 39093), (11487, 13031)]