27506181

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 39640320

約数和(自身を除く): 12134139

約数列:

[1, 3, 29, 61, 71, 73, 87, 183, 213, 219, 1769, 2059, 2117, 4331, 4453, 5183, 5307, 6177, 6351, 12993, 13359, 15549, 125599, 129137, 150307, 316163, 376797, 387411, 450921, 948489, 9168727, 27506181]

約数ペア:

[(1, 27506181), (3, 9168727), (29, 948489), (61, 450921), (71, 387411), (73, 376797), (87, 316163), (183, 150307), (213, 129137), (219, 125599), (1769, 15549), (2059, 13359), (2117, 12993), (4331, 6351), (4453, 6177), (5183, 5307)]