72618981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{8287}}^1$

素因数の和:8440

約数の個数: 16

約数和(自身を含む): 101842944

約数和(自身を除く): 29223963

約数列:

[1, 3, 23, 69, 127, 381, 2921, 8287, 8763, 24861, 190601, 571803, 1052449, 3157347, 24206327, 72618981]

約数ペア:

[(1, 72618981), (3, 24206327), (23, 3157347), (69, 1052449), (127, 571803), (381, 190601), (2921, 24861), (8287, 8763)]