42952077

素因数分解:

$3^2\times 7^2\times {\mathrm{97397}}^1$

素因数の和:97417

約数の個数: 18

約数和(自身を含む): 72171918

約数和(自身を除く): 29219841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 97397, 292191, 681779, 876573, 2045337, 4772453, 6136011, 14317359, 42952077]

約数ペア:

[(1, 42952077), (3, 14317359), (7, 6136011), (9, 4772453), (21, 2045337), (49, 876573), (63, 681779), (147, 292191), (441, 97397)]