66410442

素因数分解:

$2^1\times 3^9\times 7^1\times {\mathrm{241}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 171475392

約数和(自身を除く): 105064950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 241, 243, 378, 482, 486, 567, 723, 729, 1134, 1446, 1458, 1687, 1701, 2169, 2187, 3374, 3402, 4338, 4374, 5061, 5103, 6507, 6561, 10122, 10206, 13014, 13122, 15183, 15309, 19521, 19683, 30366, 30618, 39042, 39366, 45549, 45927, 58563, 91098, 91854, 117126, 136647, 137781, 175689, 273294, 275562, 351378, 409941, 527067, 819882, 1054134, 1229823, 1581201, 2459646, 3162402, 3689469, 4743603, 7378938, 9487206, 11068407, 22136814, 33205221, 66410442]

約数ペア:

[(1, 66410442), (2, 33205221), (3, 22136814), (6, 11068407), (7, 9487206), (9, 7378938), (14, 4743603), (18, 3689469), (21, 3162402), (27, 2459646), (42, 1581201), (54, 1229823), (63, 1054134), (81, 819882), (126, 527067), (162, 409941), (189, 351378), (241, 275562), (243, 273294), (378, 175689), (482, 137781), (486, 136647), (567, 117126), (723, 91854), (729, 91098), (1134, 58563), (1446, 45927), (1458, 45549), (1687, 39366), (1701, 39042), (2169, 30618), (2187, 30366), (3374, 19683), (3402, 19521), (4338, 15309), (4374, 15183), (5061, 13122), (5103, 13014), (6507, 10206), (6561, 10122)]