180316257

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{1567}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 265267968

約数和(自身を除く): 84951711

約数列:

[1, 3, 11, 33, 121, 317, 363, 951, 1567, 3487, 4701, 10461, 17237, 38357, 51711, 115071, 189607, 496739, 568821, 1490217, 5464129, 16392387, 60105419, 180316257]

約数ペア:

[(1, 180316257), (3, 60105419), (11, 16392387), (33, 5464129), (121, 1490217), (317, 568821), (363, 496739), (951, 189607), (1567, 115071), (3487, 51711), (4701, 38357), (10461, 17237)]