67148487

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20899}}^1$

素因数の和:20932

約数の個数: 32

約数和(自身を含む): 120384000

約数和(自身を除く): 53235513

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 20899, 62697, 146293, 188091, 355283, 438879, 564273, 1065849, 1316637, 2486981, 3197547, 3949911, 7460943, 9592641, 22382829, 67148487]

約数ペア:

[(1, 67148487), (3, 22382829), (7, 9592641), (9, 7460943), (17, 3949911), (21, 3197547), (27, 2486981), (51, 1316637), (63, 1065849), (119, 564273), (153, 438879), (189, 355283), (357, 188091), (459, 146293), (1071, 62697), (3213, 20899)]