190054611

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{9781}}^1$

素因数の和:9931

約数の個数: 24

約数和(自身を含む): 292990464

約数和(自身を除く): 102935853

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 6477, 9781, 19431, 29343, 88029, 166277, 498831, 1242187, 1496493, 3726561, 11179683, 21117179, 63351537, 190054611]

約数ペア:

[(1, 190054611), (3, 63351537), (9, 21117179), (17, 11179683), (51, 3726561), (127, 1496493), (153, 1242187), (381, 498831), (1143, 166277), (2159, 88029), (6477, 29343), (9781, 19431)]