138151863

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 204397440

約数和(自身を除く): 66245577

約数列:

[1, 3, 9, 59, 151, 177, 453, 531, 1359, 1723, 5169, 8909, 15507, 26727, 80181, 101657, 260173, 304971, 780519, 914913, 2341557, 15350207, 46050621, 138151863]

約数ペア:

[(1, 138151863), (3, 46050621), (9, 15350207), (59, 2341557), (151, 914913), (177, 780519), (453, 304971), (531, 260173), (1359, 101657), (1723, 80181), (5169, 26727), (8909, 15507)]