31766769

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 48729600

約数和(自身を除く): 16962831

約数列:

[1, 3, 9, 27, 53, 79, 159, 237, 281, 477, 711, 843, 1431, 2133, 2529, 4187, 7587, 12561, 14893, 22199, 37683, 44679, 66597, 113049, 134037, 199791, 402111, 599373, 1176547, 3529641, 10588923, 31766769]

約数ペア:

[(1, 31766769), (3, 10588923), (9, 3529641), (27, 1176547), (53, 599373), (79, 402111), (159, 199791), (237, 134037), (281, 113049), (477, 66597), (711, 44679), (843, 37683), (1431, 22199), (2133, 14893), (2529, 12561), (4187, 7587)]