131603346

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6569}}^1$

素因数の和:6640

約数の個数: 64

約数和(自身を含む): 340588800

約数和(自身を除く): 208985454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 6569, 6678, 10017, 13138, 19707, 20034, 39414, 45983, 59121, 91966, 118242, 137949, 177363, 275898, 348157, 354726, 413847, 696314, 827694, 1044471, 1241541, 2088942, 2437099, 2483082, 3133413, 4874198, 6266826, 7311297, 9400239, 14622594, 18800478, 21933891, 43867782, 65801673, 131603346]

約数ペア:

[(1, 131603346), (2, 65801673), (3, 43867782), (6, 21933891), (7, 18800478), (9, 14622594), (14, 9400239), (18, 7311297), (21, 6266826), (27, 4874198), (42, 3133413), (53, 2483082), (54, 2437099), (63, 2088942), (106, 1241541), (126, 1044471), (159, 827694), (189, 696314), (318, 413847), (371, 354726), (378, 348157), (477, 275898), (742, 177363), (954, 137949), (1113, 118242), (1431, 91966), (2226, 59121), (2862, 45983), (3339, 39414), (6569, 20034), (6678, 19707), (10017, 13138)]