27831762

素因数分解:

$2^1\times 3^9\times 7^1\times {\mathrm{101}}^1$

素因数の和:137

約数の個数: 80

約数和(自身を含む): 72274752

約数和(自身を除く): 44442990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 101, 126, 162, 189, 202, 243, 303, 378, 486, 567, 606, 707, 729, 909, 1134, 1414, 1458, 1701, 1818, 2121, 2187, 2727, 3402, 4242, 4374, 5103, 5454, 6363, 6561, 8181, 10206, 12726, 13122, 15309, 16362, 19089, 19683, 24543, 30618, 38178, 39366, 45927, 49086, 57267, 73629, 91854, 114534, 137781, 147258, 171801, 220887, 275562, 343602, 441774, 515403, 662661, 1030806, 1325322, 1546209, 1987983, 3092418, 3975966, 4638627, 9277254, 13915881, 27831762]

約数ペア:

[(1, 27831762), (2, 13915881), (3, 9277254), (6, 4638627), (7, 3975966), (9, 3092418), (14, 1987983), (18, 1546209), (21, 1325322), (27, 1030806), (42, 662661), (54, 515403), (63, 441774), (81, 343602), (101, 275562), (126, 220887), (162, 171801), (189, 147258), (202, 137781), (243, 114534), (303, 91854), (378, 73629), (486, 57267), (567, 49086), (606, 45927), (707, 39366), (729, 38178), (909, 30618), (1134, 24543), (1414, 19683), (1458, 19089), (1701, 16362), (1818, 15309), (2121, 13122), (2187, 12726), (2727, 10206), (3402, 8181), (4242, 6561), (4374, 6363), (5103, 5454)]