127620123

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{3119}}^1$

素因数の和:3738

約数の個数: 16

約数和(自身を含む): 177914880

約数和(自身を除く): 50294757

約数列:

[1, 3, 23, 69, 593, 1779, 3119, 9357, 13639, 40917, 71737, 215211, 1849567, 5548701, 42540041, 127620123]

約数ペア:

[(1, 127620123), (3, 42540041), (23, 5548701), (69, 1849567), (593, 215211), (1779, 71737), (3119, 40917), (9357, 13639)]