69865983

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4169

約数の個数: 40

約数和(自身を含む): 119877120

約数和(自身を除く): 50011137

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 4127, 5643, 12381, 16929, 37143, 45397, 78413, 111429, 136191, 235239, 334287, 408573, 705717, 862543, 1225719, 2117151, 2587629, 3677157, 6351453, 7762887, 23288661, 69865983]

約数ペア:

[(1, 69865983), (3, 23288661), (9, 7762887), (11, 6351453), (19, 3677157), (27, 2587629), (33, 2117151), (57, 1225719), (81, 862543), (99, 705717), (171, 408573), (209, 334287), (297, 235239), (513, 136191), (627, 111429), (891, 78413), (1539, 45397), (1881, 37143), (4127, 16929), (5643, 12381)]