172084089

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{2789}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 232752960

約数和(自身を除く): 60668871

約数列:

[1, 3, 131, 157, 393, 471, 2789, 8367, 20567, 61701, 365359, 437873, 1096077, 1313619, 57361363, 172084089]

約数ペア:

[(1, 172084089), (3, 57361363), (131, 1313619), (157, 1096077), (393, 437873), (471, 365359), (2789, 61701), (8367, 20567)]