4165641

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 2366199

約数列:

[1, 3, 9, 27, 41, 53, 71, 123, 159, 213, 369, 477, 639, 1107, 1431, 1917, 2173, 2911, 3763, 6519, 8733, 11289, 19557, 26199, 33867, 58671, 78597, 101601, 154283, 462849, 1388547, 4165641]

約数ペア:

[(1, 4165641), (3, 1388547), (9, 462849), (27, 154283), (41, 101601), (53, 78597), (71, 58671), (123, 33867), (159, 26199), (213, 19557), (369, 11289), (477, 8733), (639, 6519), (1107, 3763), (1431, 2911), (1917, 2173)]