71743077

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:869

約数の個数: 56

約数和(自身を含む): 130320576

約数和(自身を除く): 58577499

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 729, 827, 1071, 1377, 1701, 2481, 3213, 4131, 5103, 5789, 7443, 9639, 12393, 14059, 17367, 22329, 28917, 42177, 52101, 66987, 86751, 98413, 126531, 156303, 200961, 295239, 379593, 468909, 602883, 885717, 1138779, 1406727, 2657151, 3416337, 4220181, 7971453, 10249011, 23914359, 71743077]

約数ペア:

[(1, 71743077), (3, 23914359), (7, 10249011), (9, 7971453), (17, 4220181), (21, 3416337), (27, 2657151), (51, 1406727), (63, 1138779), (81, 885717), (119, 602883), (153, 468909), (189, 379593), (243, 295239), (357, 200961), (459, 156303), (567, 126531), (729, 98413), (827, 86751), (1071, 66987), (1377, 52101), (1701, 42177), (2481, 28917), (3213, 22329), (4131, 17367), (5103, 14059), (5789, 12393), (7443, 9639)]