74008503

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7607}}^1$

素因数の和:7683

約数の個数: 24

約数和(自身を含む): 113937408

約数和(自身を除く): 39928905

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 7607, 9729, 22821, 68463, 174961, 357529, 524883, 1072587, 1574649, 3217761, 8223167, 24669501, 74008503]

約数ペア:

[(1, 74008503), (3, 24669501), (9, 8223167), (23, 3217761), (47, 1574649), (69, 1072587), (141, 524883), (207, 357529), (423, 174961), (1081, 68463), (3243, 22821), (7607, 9729)]