554393481

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 765788160

約数和(自身を除く): 211394679

約数列:

[1, 3, 79, 113, 127, 163, 237, 339, 381, 489, 8927, 10033, 12877, 14351, 18419, 20701, 26781, 30099, 38631, 43053, 55257, 62103, 1133729, 1455101, 1635379, 2339213, 3401187, 4365303, 4906137, 7017639, 184797827, 554393481]

約数ペア:

[(1, 554393481), (3, 184797827), (79, 7017639), (113, 4906137), (127, 4365303), (163, 3401187), (237, 2339213), (339, 1635379), (381, 1455101), (489, 1133729), (8927, 62103), (10033, 55257), (12877, 43053), (14351, 38631), (18419, 30099), (20701, 26781)]