27153906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 59906880

約数和(自身を除く): 32752974

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 439, 507, 793, 878, 1014, 1317, 1586, 2379, 2634, 4758, 5707, 10309, 11414, 17121, 20618, 26779, 30927, 34242, 53558, 61854, 74191, 80337, 148382, 160674, 222573, 348127, 445146, 696254, 1044381, 2088762, 4525651, 9051302, 13576953, 27153906]

約数ペア:

[(1, 27153906), (2, 13576953), (3, 9051302), (6, 4525651), (13, 2088762), (26, 1044381), (39, 696254), (61, 445146), (78, 348127), (122, 222573), (169, 160674), (183, 148382), (338, 80337), (366, 74191), (439, 61854), (507, 53558), (793, 34242), (878, 30927), (1014, 26779), (1317, 20618), (1586, 17121), (2379, 11414), (2634, 10309), (4758, 5707)]