9189369

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 16533440

約数和(自身を除く): 7344071

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 853, 1197, 1539, 2559, 3591, 5971, 7677, 10773, 16207, 17913, 23031, 48621, 53739, 69093, 113449, 145863, 161217, 340347, 437589, 483651, 1021041, 1312767, 3063123, 9189369]

約数ペア:

[(1, 9189369), (3, 3063123), (7, 1312767), (9, 1021041), (19, 483651), (21, 437589), (27, 340347), (57, 161217), (63, 145863), (81, 113449), (133, 69093), (171, 53739), (189, 48621), (399, 23031), (513, 17913), (567, 16207), (853, 10773), (1197, 7677), (1539, 5971), (2559, 3591)]