848808621

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^2\times {\mathrm{353}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 1270621404

約数和(自身を除く): 421812783

約数列:

[1, 3, 9, 53, 71, 159, 213, 353, 477, 639, 1059, 3177, 3763, 5041, 11289, 15123, 18709, 25063, 33867, 45369, 56127, 75189, 168381, 225567, 267173, 801519, 1328339, 1779473, 2404557, 3985017, 5338419, 11955051, 16015257, 94312069, 282936207, 848808621]

約数ペア:

[(1, 848808621), (3, 282936207), (9, 94312069), (53, 16015257), (71, 11955051), (159, 5338419), (213, 3985017), (353, 2404557), (477, 1779473), (639, 1328339), (1059, 801519), (3177, 267173), (3763, 225567), (5041, 168381), (11289, 75189), (15123, 56127), (18709, 45369), (25063, 33867)]