71981514

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{121181}}^1$

素因数の和:121203

約数の個数: 32

約数和(自身を含む): 174502080

約数和(自身を除く): 102520566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 121181, 242362, 363543, 727086, 1090629, 1332991, 2181258, 2665982, 3271887, 3998973, 6543774, 7997946, 11996919, 23993838, 35990757, 71981514]

約数ペア:

[(1, 71981514), (2, 35990757), (3, 23993838), (6, 11996919), (9, 7997946), (11, 6543774), (18, 3998973), (22, 3271887), (27, 2665982), (33, 2181258), (54, 1332991), (66, 1090629), (99, 727086), (198, 363543), (297, 242362), (594, 121181)]