38449089

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9109}}^1$

素因数の和:9189

約数の個数: 24

約数和(自身を含む): 64425920

約数和(自身を除く): 25976831

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 9109, 27327, 63763, 81981, 191289, 573867, 610303, 1830909, 4272121, 5492727, 12816363, 38449089]

約数ペア:

[(1, 38449089), (3, 12816363), (7, 5492727), (9, 4272121), (21, 1830909), (63, 610303), (67, 573867), (201, 191289), (469, 81981), (603, 63763), (1407, 27327), (4221, 9109)]