17527131

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 9567909

約数列:

[1, 3, 9, 27, 41, 71, 123, 213, 223, 369, 639, 669, 1107, 1917, 2007, 2911, 6021, 8733, 9143, 15833, 26199, 27429, 47499, 78597, 82287, 142497, 246861, 427491, 649153, 1947459, 5842377, 17527131]

約数ペア:

[(1, 17527131), (3, 5842377), (9, 1947459), (27, 649153), (41, 427491), (71, 246861), (123, 142497), (213, 82287), (223, 78597), (369, 47499), (639, 27429), (669, 26199), (1107, 15833), (1917, 9143), (2007, 8733), (2911, 6021)]